ssl.h

00001 /* ssl.h
00002  *
00003  * Copyright (C) 2006-2020 wolfSSL Inc.
00004  *
00005  * This file is part of wolfSSL.
00006  *
00007  * wolfSSL is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 2 of the License, or
00010  * (at your option) any later version.
00011  *
00012  * wolfSSL is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
00020  */
00021 /*!
00022     \file ../wolfssl/ssl.h
00023     \brief Header file containing key wolfSSL API
00024 */
00025 
00026 /* wolfSSL API */
00027 
00028 #ifndef WOLFSSL_SSL_H
00029 #define WOLFSSL_SSL_H
00030 
00031 
00032 /* for users not using preprocessor flags*/
00033 #include <wolfssl/wolfcrypt/settings.h>
00034 #include <wolfssl/version.h>
00035 #include <wolfssl/wolfcrypt/logging.h >
00036 #include <wolfssl/wolfcrypt/asn_public.h >
00037 #include <wolfssl/wolfcrypt/types.h >
00038 
00039 #ifdef HAVE_WOLF_EVENT
00040     #include <wolfssl/wolfcrypt/wolfevent.h>
00041 #endif
00042 
00043 /* used internally by wolfSSL while OpenSSL types aren't */
00044 #include <wolfssl/callbacks.h>
00045 
00046 #ifdef WOLFSSL_PREFIX
00047     #include "prefix_ssl.h"
00048 #endif
00049 
00050 #ifdef LIBWOLFSSL_VERSION_STRING
00051     #define WOLFSSL_VERSION LIBWOLFSSL_VERSION_STRING
00052 #endif
00053 
00054 #ifdef _WIN32
00055     /* wincrypt.h clashes */
00056     #undef OCSP_REQUEST
00057     #undef OCSP_RESPONSE
00058 #endif
00059 
00060 #ifdef OPENSSL_COEXIST
00061     /* mode to allow wolfSSL and OpenSSL to exist together */
00062     #ifdef TEST_OPENSSL_COEXIST
00063         /*
00064         ./configure --enable-opensslcoexist \
00065             CFLAGS="-I/usr/local/opt/openssl/include -DTEST_OPENSSL_COEXIST" \
00066             LDFLAGS="-L/usr/local/opt/openssl/lib -lcrypto"
00067         */
00068         #include <openssl/ssl.h>
00069         #include <openssl/rand.h>
00070         #include <openssl/err.h>
00071         #include <openssl/ec.h>
00072         #include <openssl/hmac.h>
00073         #include <openssl/bn.h>
00074     #endif
00075 
00076     /* make sure old names are disabled */
00077     #ifndef NO_OLD_SSL_NAMES
00078         #define NO_OLD_SSL_NAMES
00079     #endif
00080     #ifndef NO_OLD_WC_NAMES
00081         #define NO_OLD_WC_NAMES
00082     #endif
00083 
00084 #elif (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL))
00085     #include <wolfssl/openssl/bn.h>
00086     #include <wolfssl/openssl/hmac.h>
00087 
00088     /* We need the old SSL names */
00089     #ifdef NO_OLD_SSL_NAMES
00090         #undef NO_OLD_SSL_NAMES
00091     #endif
00092     #ifdef NO_OLD_WC_NAMES
00093         #undef NO_OLD_WC_NAMES
00094     #endif
00095 #endif
00096 
00097 #ifdef __cplusplus
00098     extern "C" {
00099 #endif
00100 
00101 #ifndef WOLFSSL_WOLFSSL_TYPE_DEFINED
00102 #define WOLFSSL_WOLFSSL_TYPE_DEFINED
00103 typedef struct WOLFSSL          WOLFSSL;
00104 #endif
00105 typedef struct WOLFSSL_SESSION  WOLFSSL_SESSION;
00106 typedef struct WOLFSSL_METHOD   WOLFSSL_METHOD;
00107 #ifndef WOLFSSL_WOLFSSL_CTX_TYPE_DEFINED
00108 #define WOLFSSL_WOLFSSL_CTX_TYPE_DEFINED
00109 typedef struct WOLFSSL_CTX      WOLFSSL_CTX;
00110 #endif
00111 
00112 typedef struct WOLFSSL_STACK      WOLFSSL_STACK;
00113 typedef struct WOLFSSL_X509       WOLFSSL_X509;
00114 typedef struct WOLFSSL_X509_NAME  WOLFSSL_X509_NAME;
00115 typedef struct WOLFSSL_X509_NAME_ENTRY  WOLFSSL_X509_NAME_ENTRY;
00116 typedef struct WOLFSSL_X509_PUBKEY WOLFSSL_X509_PUBKEY;
00117 typedef struct WOLFSSL_X509_ALGOR WOLFSSL_X509_ALGOR;
00118 typedef struct WOLFSSL_X509_CHAIN WOLFSSL_X509_CHAIN;
00119 typedef struct WC_PKCS12          WOLFSSL_X509_PKCS12;
00120 typedef struct WOLFSSL_X509_INFO  WOLFSSL_X509_INFO;
00121 
00122 typedef struct WOLFSSL_CERT_MANAGER WOLFSSL_CERT_MANAGER;
00123 typedef struct WOLFSSL_SOCKADDR     WOLFSSL_SOCKADDR;
00124 typedef struct WOLFSSL_CRL          WOLFSSL_CRL;
00125 typedef struct WOLFSSL_X509_STORE_CTX WOLFSSL_X509_STORE_CTX;
00126 
00127 typedef int (*WOLFSSL_X509_STORE_CTX_verify_cb)(int, WOLFSSL_X509_STORE_CTX *);
00128 
00129 /* redeclare guard */
00130 #define WOLFSSL_TYPES_DEFINED
00131 
00132 #include <wolfssl/wolfio.h >
00133 
00134 
00135 #ifndef WOLFSSL_RSA_TYPE_DEFINED /* guard on redeclaration */
00136 typedef struct WOLFSSL_RSA            WOLFSSL_RSA;
00137 #define WOLFSSL_RSA_TYPE_DEFINED
00138 #endif
00139 
00140 #ifndef WC_RNG_TYPE_DEFINED /* guard on redeclaration */
00141     typedef struct WC_RNG WC_RNG;
00142     #define WC_RNG_TYPE_DEFINED
00143 #endif
00144 
00145 #ifndef WOLFSSL_DSA_TYPE_DEFINED /* guard on redeclaration */
00146 typedef struct WOLFSSL_DSA            WOLFSSL_DSA;
00147 #define WOLFSSL_DSA_TYPE_DEFINED
00148 #endif
00149 
00150 #ifndef WOLFSSL_EC_TYPE_DEFINED /* guard on redeclaration */
00151 typedef struct WOLFSSL_EC_KEY         WOLFSSL_EC_KEY;
00152 typedef struct WOLFSSL_EC_POINT       WOLFSSL_EC_POINT;
00153 typedef struct WOLFSSL_EC_GROUP       WOLFSSL_EC_GROUP;
00154 typedef struct WOLFSSL_EC_BUILTIN_CURVE WOLFSSL_EC_BUILTIN_CURVE;
00155 /* WOLFSSL_EC_METHOD is just an alias of WOLFSSL_EC_GROUP for now */
00156 typedef struct WOLFSSL_EC_GROUP       WOLFSSL_EC_METHOD;
00157 #define WOLFSSL_EC_TYPE_DEFINED
00158 #endif
00159 
00160 #ifndef WOLFSSL_ECDSA_TYPE_DEFINED /* guard on redeclaration */
00161 typedef struct WOLFSSL_ECDSA_SIG      WOLFSSL_ECDSA_SIG;
00162 #define WOLFSSL_ECDSA_TYPE_DEFINED
00163 #endif
00164 
00165 typedef struct WOLFSSL_CIPHER         WOLFSSL_CIPHER;
00166 typedef struct WOLFSSL_X509_LOOKUP    WOLFSSL_X509_LOOKUP;
00167 typedef struct WOLFSSL_X509_LOOKUP_METHOD WOLFSSL_X509_LOOKUP_METHOD;
00168 typedef struct WOLFSSL_CRL            WOLFSSL_X509_CRL;
00169 typedef struct WOLFSSL_X509_STORE     WOLFSSL_X509_STORE;
00170 typedef struct WOLFSSL_X509_VERIFY_PARAM WOLFSSL_X509_VERIFY_PARAM;
00171 typedef struct WOLFSSL_BIO            WOLFSSL_BIO;
00172 typedef struct WOLFSSL_BIO_METHOD     WOLFSSL_BIO_METHOD;
00173 typedef struct WOLFSSL_X509_EXTENSION WOLFSSL_X509_EXTENSION;
00174 typedef struct WOLFSSL_CONF_VALUE     WOLFSSL_CONF_VALUE;
00175 typedef struct WOLFSSL_ASN1_OBJECT    WOLFSSL_ASN1_OBJECT;
00176 typedef struct WOLFSSL_ASN1_OTHERNAME WOLFSSL_ASN1_OTHERNAME;
00177 typedef struct WOLFSSL_X509V3_CTX     WOLFSSL_X509V3_CTX;
00178 typedef struct WOLFSSL_v3_ext_method  WOLFSSL_v3_ext_method;
00179 
00180 typedef struct WOLFSSL_ASN1_STRING      WOLFSSL_ASN1_STRING;
00181 typedef struct WOLFSSL_dynlock_value    WOLFSSL_dynlock_value;
00182 #ifndef WOLFSSL_DH_TYPE_DEFINED /* guard on redeclaration */
00183 typedef struct WOLFSSL_DH               WOLFSSL_DH;
00184 #define WOLFSSL_DH_TYPE_DEFINED /* guard on redeclaration */
00185 #endif
00186 typedef struct WOLFSSL_ASN1_BIT_STRING  WOLFSSL_ASN1_BIT_STRING;
00187 typedef struct WOLFSSL_ASN1_TYPE        WOLFSSL_ASN1_TYPE;
00188 
00189 typedef struct WOLFSSL_GENERAL_NAME WOLFSSL_GENERAL_NAME;
00190 typedef struct WOLFSSL_AUTHORITY_KEYID  WOLFSSL_AUTHORITY_KEYID;
00191 typedef struct WOLFSSL_BASIC_CONSTRAINTS WOLFSSL_BASIC_CONSTRAINTS;
00192 typedef struct WOLFSSL_ACCESS_DESCRIPTION WOLFSSL_ACCESS_DESCRIPTION;
00193 
00194 #if defined(OPENSSL_ALL) || defined(OPENSSL_EXTRA)
00195 
00196 struct WOLFSSL_AUTHORITY_KEYID {
00197     WOLFSSL_ASN1_STRING *keyid;
00198     WOLFSSL_ASN1_OBJECT *issuer;
00199     WOLFSSL_ASN1_INTEGER *serial;
00200 };
00201 
00202 struct WOLFSSL_BASIC_CONSTRAINTS {
00203     int ca;
00204     WOLFSSL_ASN1_INTEGER *pathlen;
00205 };
00206 
00207 #endif /* OPENSSL_ALL || OPENSSL_EXTRA*/
00208 
00209 #define WOLFSSL_ASN1_UTCTIME          WOLFSSL_ASN1_TIME
00210 #define WOLFSSL_ASN1_GENERALIZEDTIME  WOLFSSL_ASN1_TIME
00211 
00212 struct WOLFSSL_ASN1_STRING {
00213     char strData[CTC_NAME_SIZE];
00214     int length;
00215     int type; /* type of string i.e. CTC_UTF8 */
00216     char* data;
00217     long flags;
00218     unsigned int   isDynamic:1; /* flag for if data pointer dynamic (1 is yes 0 is no) */
00219 };
00220 
00221 #define WOLFSSL_MAX_SNAME 40
00222 
00223 
00224 #define WOLFSSL_ASN1_DYNAMIC 0x1
00225 #define WOLFSSL_ASN1_DYNAMIC_DATA 0x2
00226 
00227 struct WOLFSSL_ASN1_OTHERNAME {
00228     WOLFSSL_ASN1_OBJECT* type_id;
00229     WOLFSSL_ASN1_TYPE*   value;
00230 };
00231 
00232 struct WOLFSSL_GENERAL_NAME {
00233     int type;
00234     union {
00235         char* ptr;
00236         WOLFSSL_ASN1_OTHERNAME* otherName;
00237         WOLFSSL_ASN1_STRING* rfc822Name;
00238         WOLFSSL_ASN1_STRING* dNSName;
00239         WOLFSSL_ASN1_TYPE* x400Address;
00240         WOLFSSL_X509_NAME* directoryName;
00241         WOLFSSL_ASN1_STRING* uniformResourceIdentifier;
00242         WOLFSSL_ASN1_STRING* iPAddress;
00243         WOLFSSL_ASN1_OBJECT* registeredID;
00244 
00245         WOLFSSL_ASN1_STRING* ip;
00246         WOLFSSL_X509_NAME* dirn;
00247         WOLFSSL_ASN1_STRING* ia5;
00248         WOLFSSL_ASN1_OBJECT* rid;
00249         WOLFSSL_ASN1_TYPE* other;
00250     } d; /* dereference */
00251 };
00252 
00253 struct WOLFSSL_ACCESS_DESCRIPTION {
00254     WOLFSSL_ASN1_OBJECT*  method;
00255     WOLFSSL_GENERAL_NAME* location;
00256 };
00257 
00258 struct WOLFSSL_X509V3_CTX {
00259     WOLFSSL_X509* x509;
00260 };
00261 
00262 
00263 
00264 struct WOLFSSL_ASN1_OBJECT {
00265     void*  heap;
00266     const unsigned char* obj;
00267     /* sName is short name i.e sha256 rather than oid (null terminated) */
00268     char   sName[WOLFSSL_MAX_SNAME];
00269     int    type; /* oid */
00270     int    grp;  /* type of OID, i.e. oidCertPolicyType */
00271     int    nid;
00272     unsigned int  objSz;
00273 #if defined(OPENSSL_ALL) || defined(WOLFSSL_QT) || defined(WOLFSSL_APACHE_HTTPD)
00274     int ca;
00275     WOLFSSL_ASN1_INTEGER *pathlen;
00276 #endif
00277     unsigned char dynamic; /* if 1 then obj was dynamically created, 0 otherwise */
00278 
00279 #if defined(WOLFSSL_APACHE_HTTPD)
00280     WOLFSSL_GENERAL_NAME* gn;
00281 #endif
00282 
00283     struct d { /* derefrenced */
00284         WOLFSSL_ASN1_STRING* dNSName;
00285         WOLFSSL_ASN1_STRING  ia5_internal;
00286         WOLFSSL_ASN1_STRING* ia5; /* points to ia5_internal */
00287 #if defined(WOLFSSL_QT) || defined(OPENSSL_ALL)
00288         WOLFSSL_ASN1_STRING* uniformResourceIdentifier;
00289         WOLFSSL_ASN1_STRING  iPAddress_internal;
00290         WOLFSSL_ASN1_OTHERNAME* otherName; /* added for Apache httpd */
00291 #endif
00292         WOLFSSL_ASN1_STRING* iPAddress; /* points to iPAddress_internal */
00293     } d;
00294 };
00295 
00296 /* wrap ASN1 types */
00297 struct WOLFSSL_ASN1_TYPE {
00298     int type;
00299     union {
00300         char *ptr;
00301         WOLFSSL_ASN1_STRING*     asn1_string;
00302         WOLFSSL_ASN1_OBJECT*     object;
00303         WOLFSSL_ASN1_INTEGER*    integer;
00304         WOLFSSL_ASN1_BIT_STRING* bit_string;
00305         WOLFSSL_ASN1_STRING*     octet_string;
00306         WOLFSSL_ASN1_STRING*     printablestring;
00307         WOLFSSL_ASN1_STRING*     ia5string;
00308         WOLFSSL_ASN1_UTCTIME*    utctime;
00309         WOLFSSL_ASN1_GENERALIZEDTIME* generalizedtime;
00310         WOLFSSL_ASN1_STRING*     utf8string;
00311         WOLFSSL_ASN1_STRING*     set;
00312         WOLFSSL_ASN1_STRING*     sequence;
00313     } value;
00314 };
00315 
00316 struct WOLFSSL_EVP_PKEY {
00317     void* heap;
00318     int type;         /* openssh dereference */
00319     int save_type;    /* openssh dereference */
00320     int pkey_sz;
00321     int references;  /*number of times free should be called for complete free*/
00322     wolfSSL_Mutex    refMutex; /* ref count mutex */
00323 
00324     union {
00325         char* ptr; /* der format of key / or raw for NTRU */
00326     } pkey;
00327     #if (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL))
00328     #ifndef NO_RSA
00329         WOLFSSL_RSA* rsa;
00330         byte      ownRsa; /* if struct owns RSA and should free it */
00331     #endif
00332     #ifndef NO_DSA
00333         WOLFSSL_DSA* dsa;
00334         byte      ownDsa; /* if struct owns DSA and should free it */
00335     #endif
00336     #ifdef HAVE_ECC
00337         WOLFSSL_EC_KEY* ecc;
00338         byte      ownEcc; /* if struct owns ECC and should free it */
00339     #endif
00340     #ifndef NO_DH
00341         WOLFSSL_DH* dh;
00342         byte      ownDh; /* if struct owns DH and should free it */
00343     #endif
00344     WC_RNG rng;
00345     #endif /* OPENSSL_EXTRA || OPENSSL_EXTRA_X509_SMALL */
00346     #ifdef HAVE_ECC
00347         int pkey_curve;
00348     #endif
00349 };
00350 typedef struct WOLFSSL_EVP_PKEY WOLFSSL_PKCS8_PRIV_KEY_INFO;
00351 #ifndef WOLFSSL_EVP_TYPE_DEFINED /* guard on redeclaration */
00352 typedef struct WOLFSSL_EVP_PKEY     WOLFSSL_EVP_PKEY;
00353 typedef struct WOLFSSL_EVP_MD_CTX   WOLFSSL_EVP_MD_CTX;
00354 typedef char   WOLFSSL_EVP_MD;
00355 #define WOLFSSL_EVP_TYPE_DEFINED
00356 #endif
00357 
00358 struct WOLFSSL_X509_PKEY {
00359     WOLFSSL_EVP_PKEY* dec_pkey; /* dereferenced by Apache */
00360     void* heap;
00361 };
00362 typedef struct WOLFSSL_X509_PKEY WOLFSSL_X509_PKEY;
00363 
00364 struct WOLFSSL_X509_INFO {
00365     WOLFSSL_X509      *x509;
00366     WOLFSSL_X509_CRL  *crl;
00367     WOLFSSL_X509_PKEY  *x_pkey; /* dereferenced by Apache */
00368     EncryptedInfo     enc_cipher;
00369     int               enc_len;
00370     char              *enc_data;
00371     int               num;
00372 };
00373 
00374 #define WOLFSSL_EVP_PKEY_DEFAULT EVP_PKEY_RSA /* default key type */
00375 
00376 #if defined(OPENSSL_ALL) || defined(WOLFSSL_QT)
00377     #define wolfSSL_SSL_MODE_RELEASE_BUFFERS    0x00000010U
00378     #define wolfSSL_SSL_CTRL_SET_TMP_ECDH       4
00379 #endif
00380 
00381 struct WOLFSSL_X509_ALGOR {
00382     WOLFSSL_ASN1_OBJECT* algorithm;
00383     WOLFSSL_ASN1_TYPE* parameter;
00384 };
00385 
00386 struct WOLFSSL_X509_PUBKEY {
00387     WOLFSSL_X509_ALGOR* algor;
00388     WOLFSSL_EVP_PKEY* pkey;
00389     int pubKeyOID;
00390 };
00391 
00392 
00393 enum BIO_TYPE {
00394     WOLFSSL_BIO_BUFFER = 1,
00395     WOLFSSL_BIO_SOCKET = 2,
00396     WOLFSSL_BIO_SSL    = 3,
00397     WOLFSSL_BIO_MEMORY = 4,
00398     WOLFSSL_BIO_BIO    = 5,
00399     WOLFSSL_BIO_FILE   = 6,
00400     WOLFSSL_BIO_BASE64 = 7,
00401     WOLFSSL_BIO_MD     = 8
00402 };
00403 
00404 enum BIO_FLAGS {
00405     WOLFSSL_BIO_FLAG_BASE64_NO_NL = 0x01,
00406     WOLFSSL_BIO_FLAG_READ         = 0x02,
00407     WOLFSSL_BIO_FLAG_WRITE        = 0x04,
00408     WOLFSSL_BIO_FLAG_IO_SPECIAL   = 0x08,
00409     WOLFSSL_BIO_FLAG_RETRY        = 0x10
00410 };
00411 
00412 enum BIO_CB_OPS {
00413     WOLFSSL_BIO_CB_FREE   = 0x01,
00414     WOLFSSL_BIO_CB_READ   = 0x02,
00415     WOLFSSL_BIO_CB_WRITE  = 0x03,
00416     WOLFSSL_BIO_CB_PUTS   = 0x04,
00417     WOLFSSL_BIO_CB_GETS   = 0x05,
00418     WOLFSSL_BIO_CB_CTRL   = 0x06,
00419     WOLFSSL_BIO_CB_RETURN = 0x80
00420 };
00421 
00422 typedef struct WOLFSSL_BUF_MEM {
00423     char*  data;   /* dereferenced */
00424     size_t length; /* current length */
00425     size_t max;    /* maximum length */
00426 } WOLFSSL_BUF_MEM;
00427 
00428 /* custom method with user set callbacks */
00429 typedef int  (*wolfSSL_BIO_meth_write_cb)(WOLFSSL_BIO*, const char*, int);
00430 typedef int  (*wolfSSL_BIO_meth_read_cb)(WOLFSSL_BIO *, char *, int);
00431 typedef int  (*wolfSSL_BIO_meth_puts_cb)(WOLFSSL_BIO*, const char*);
00432 typedef int  (*wolfSSL_BIO_meth_gets_cb)(WOLFSSL_BIO*, char*, int);
00433 typedef long (*wolfSSL_BIO_meth_ctrl_get_cb)(WOLFSSL_BIO*, int, long, void*);
00434 typedef int  (*wolfSSL_BIO_meth_create_cb)(WOLFSSL_BIO*);
00435 typedef int  (*wolfSSL_BIO_meth_destroy_cb)(WOLFSSL_BIO*);
00436 
00437 typedef int wolfSSL_BIO_info_cb(WOLFSSL_BIO *, int, int);
00438 typedef long (*wolfssl_BIO_meth_ctrl_info_cb)(WOLFSSL_BIO*, int, wolfSSL_BIO_info_cb*);
00439 
00440 /* wolfSSL BIO_METHOD type */
00441 #ifndef MAX_BIO_METHOD_NAME
00442 #define MAX_BIO_METHOD_NAME 256
00443 #endif
00444 struct WOLFSSL_BIO_METHOD {
00445     byte type;               /* method type */
00446     char name[MAX_BIO_METHOD_NAME];
00447     wolfSSL_BIO_meth_write_cb writeCb;
00448     wolfSSL_BIO_meth_read_cb readCb;
00449     wolfSSL_BIO_meth_puts_cb putsCb;
00450     wolfSSL_BIO_meth_gets_cb getsCb;
00451     wolfSSL_BIO_meth_ctrl_get_cb ctrlCb;
00452     wolfSSL_BIO_meth_create_cb createCb;
00453     wolfSSL_BIO_meth_destroy_cb freeCb;
00454     wolfssl_BIO_meth_ctrl_info_cb ctrlInfoCb;
00455 };
00456 
00457 /* wolfSSL BIO type */
00458 typedef long (*wolf_bio_info_cb)(WOLFSSL_BIO *bio, int event, const char *parg,
00459                                  int iarg, long larg, long return_value);
00460 
00461 struct WOLFSSL_BIO {
00462     WOLFSSL_BUF_MEM* mem_buf;
00463     WOLFSSL_BIO_METHOD* method;
00464     WOLFSSL_BIO* prev;          /* previous in chain */
00465     WOLFSSL_BIO* next;          /* next in chain */
00466     WOLFSSL_BIO* pair;          /* BIO paired with */
00467     void*        heap;          /* user heap hint */
00468     void*        ptr;           /* WOLFSSL, file descriptor, MD, or mem buf */
00469     void*        usrCtx;        /* user set pointer */
00470     char*        infoArg;       /* BIO callback argument */
00471     wolf_bio_info_cb infoCb;    /* BIO callback */
00472     int          wrSz;          /* write buffer size (mem) */
00473     int          wrIdx;         /* current index for write buffer */
00474     int          rdIdx;         /* current read index */
00475     int          readRq;        /* read request */
00476     int          num;           /* socket num or length */
00477     int          eof;           /* eof flag */
00478     int          flags;
00479     byte         type;          /* method type */
00480     byte         init:1;        /* bio has been initialized */
00481     byte         shutdown:1;    /* close flag */
00482 #ifdef HAVE_EX_DATA
00483     WOLFSSL_CRYPTO_EX_DATA ex_data;
00484 #endif
00485 };
00486 
00487 typedef struct WOLFSSL_COMP_METHOD {
00488     int type;            /* stunnel dereference */
00489 } WOLFSSL_COMP_METHOD;
00490 
00491 typedef struct WOLFSSL_COMP {
00492     int id;
00493     const char *name;
00494     WOLFSSL_COMP_METHOD *method;
00495 } WOLFSSL_COMP;
00496 
00497 struct WOLFSSL_X509_LOOKUP_METHOD {
00498     int type;
00499 };
00500 
00501 struct WOLFSSL_X509_LOOKUP {
00502     WOLFSSL_X509_STORE *store;
00503 };
00504 
00505 struct WOLFSSL_X509_STORE {
00506     int                   cache;          /* stunnel dereference */
00507     WOLFSSL_CERT_MANAGER* cm;
00508     WOLFSSL_X509_LOOKUP   lookup;
00509 #ifdef OPENSSL_EXTRA
00510     int                   isDynamic;
00511     WOLFSSL_X509_VERIFY_PARAM* param;    /* certificate validation parameter */
00512 #endif
00513 #if defined(OPENSSL_ALL) || defined(WOLFSSL_QT)
00514     WOLFSSL_X509_STORE_CTX_verify_cb verify_cb;
00515 #endif
00516 #ifdef HAVE_EX_DATA
00517     WOLFSSL_CRYPTO_EX_DATA ex_data;
00518 #endif
00519 #if defined(OPENSSL_EXTRA) && defined(HAVE_CRL)
00520     WOLFSSL_X509_CRL *crl;
00521 #endif
00522 };
00523 
00524 #ifdef OPENSSL_EXTRA
00525 #define WOLFSSL_USE_CHECK_TIME 0x2
00526 #define WOLFSSL_NO_CHECK_TIME  0x200000
00527 #define WOLFSSL_NO_WILDCARDS   0x4
00528 #define WOLFSSL_HOST_NAME_MAX  256
00529 #define WOLFSSL_MAX_IPSTR 46 /* max ip size IPv4 mapped IPv6 */
00530 struct WOLFSSL_X509_VERIFY_PARAM {
00531     time_t         check_time;
00532     unsigned long  flags;
00533     char           hostName[WOLFSSL_HOST_NAME_MAX];
00534     unsigned int  hostFlags;
00535     char ipasc[WOLFSSL_MAX_IPSTR];
00536 };
00537 #endif
00538 
00539 typedef struct WOLFSSL_ALERT {
00540     int code;
00541     int level;
00542 } WOLFSSL_ALERT;
00543 
00544 typedef struct WOLFSSL_ALERT_HISTORY {
00545     WOLFSSL_ALERT last_rx;
00546     WOLFSSL_ALERT last_tx;
00547 } WOLFSSL_ALERT_HISTORY;
00548 
00549 typedef struct WOLFSSL_X509_REVOKED {
00550     WOLFSSL_ASN1_INTEGER* serialNumber;          /* stunnel dereference */
00551 } WOLFSSL_X509_REVOKED;
00552 
00553 
00554 typedef struct WOLFSSL_X509_OBJECT {
00555     union {
00556         char* ptr;
00557         WOLFSSL_X509 *x509;
00558         WOLFSSL_X509_CRL* crl;           /* stunnel dereference */
00559     } data;
00560 } WOLFSSL_X509_OBJECT;
00561 
00562 #define WOLFSSL_ASN1_BOOLEAN                int
00563 
00564 typedef struct WOLFSSL_BUFFER_INFO {
00565     unsigned char* buffer;
00566     unsigned int length;
00567 } WOLFSSL_BUFFER_INFO;
00568 
00569 struct WOLFSSL_X509_STORE_CTX {
00570     WOLFSSL_X509_STORE* store;    /* Store full of a CA cert chain */
00571     WOLFSSL_X509* current_cert;   /* current X509 (OPENSSL_EXTRA) */
00572 #ifdef WOLFSSL_ASIO
00573     WOLFSSL_X509* current_issuer; /* asio dereference */
00574 #endif
00575     WOLFSSL_X509_CHAIN* sesChain; /* pointer to WOLFSSL_SESSION peer chain */
00576     WOLFSSL_STACK* chain;
00577 #ifdef OPENSSL_EXTRA
00578     WOLFSSL_X509_VERIFY_PARAM* param; /* certificate validation parameter */
00579 #endif
00580     char* domain;                /* subject CN domain name */
00581 #if defined(HAVE_EX_DATA) || defined(FORTRESS)
00582     WOLFSSL_CRYPTO_EX_DATA ex_data;  /* external data */
00583 #endif
00584 #if defined(WOLFSSL_APACHE_HTTPD) || defined(OPENSSL_EXTRA)
00585     int depth;                   /* used in X509_STORE_CTX_*_depth */
00586 #endif
00587     void* userCtx;               /* user ctx */
00588     int   error;                 /* current error */
00589     int   error_depth;           /* index of cert depth for this error */
00590     int   discardSessionCerts;   /* so verify callback can flag for discard */
00591     int   totalCerts;            /* number of peer cert buffers */
00592     WOLFSSL_BUFFER_INFO* certs;  /* peer certs */
00593     WOLFSSL_X509_STORE_CTX_verify_cb verify_cb; /* verify callback */
00594 };
00595 
00596 typedef char* WOLFSSL_STRING;
00597 
00598 /* Valid Alert types from page 16/17
00599  * Add alert string to the function wolfSSL_alert_type_string_long in src/ssl.c
00600  */
00601 enum AlertDescription {
00602     close_notify                    =   0,
00603     unexpected_message              =  10,
00604     bad_record_mac                  =  20,
00605     record_overflow                 =  22,
00606     decompression_failure           =  30,
00607     handshake_failure               =  40,
00608     no_certificate                  =  41,
00609     bad_certificate                 =  42,
00610     unsupported_certificate         =  43,
00611     certificate_revoked             =  44,
00612     certificate_expired             =  45,
00613     certificate_unknown             =  46,
00614     illegal_parameter               =  47,
00615     unknown_ca                      =  48,
00616     decode_error                    =  50,
00617     decrypt_error                   =  51,
00618     #ifdef WOLFSSL_MYSQL_COMPATIBLE
00619     /* catch name conflict for enum protocol with MYSQL build */
00620     wc_protocol_version             =  70,
00621     #else
00622     protocol_version                =  70,
00623     #endif
00624     inappropriate_fallback          =  86,
00625     no_renegotiation                = 100,
00626     missing_extension               = 109,
00627     unsupported_extension           = 110, /**< RFC 5246, section 7.2.2 */
00628     unrecognized_name               = 112, /**< RFC 6066, section 3 */
00629     bad_certificate_status_response = 113, /**< RFC 6066, section 8 */
00630     unknown_psk_identity            = 115, /**< RFC 4279, section 2 */
00631     certificate_required            = 116, /**< RFC 8446, section 8.2 */
00632     no_application_protocol         = 120
00633 };
00634 
00635 
00636 enum AlertLevel {
00637     alert_warning = 1,
00638     alert_fatal   = 2
00639 };
00640 
00641 /* Maximum master key length (SECRET_LEN) */
00642 #define WOLFSSL_MAX_MASTER_KEY_LENGTH 48
00643 /* Maximum number of groups that can be set */
00644 #define WOLFSSL_MAX_GROUP_COUNT       10
00645 
00646 #if defined(HAVE_SECRET_CALLBACK) && defined(WOLFSSL_TLS13)
00647 enum Tls13Secret {
00648     CLIENT_EARLY_TRAFFIC_SECRET,
00649     CLIENT_HANDSHAKE_TRAFFIC_SECRET,
00650     SERVER_HANDSHAKE_TRAFFIC_SECRET,
00651     CLIENT_TRAFFIC_SECRET,
00652     SERVER_TRAFFIC_SECRET,
00653     EARLY_EXPORTER_SECRET,
00654     EXPORTER_SECRET
00655 };
00656 #endif
00657 
00658 
00659 typedef WOLFSSL_METHOD* (*wolfSSL_method_func)(void* heap);
00660 
00661 /* CTX Method EX Constructor Functions */
00662 WOLFSSL_API WOLFSSL_METHOD *wolfTLS_client_method_ex(void* heap);
00663 WOLFSSL_API WOLFSSL_METHOD *wolfTLS_server_method_ex(void* heap);
00664 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_method_ex(void* heap);
00665 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_server_method_ex(void* heap);
00666 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_client_method_ex(void* heap);
00667 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_method_ex(void* heap);
00668 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_server_method_ex(void* heap);
00669 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_client_method_ex(void* heap);
00670 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_method_ex(void* heap);
00671 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_server_method_ex(void* heap);
00672 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_client_method_ex(void* heap);
00673 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_method_ex(void* heap);
00674 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_server_method_ex(void* heap);
00675 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_client_method_ex(void* heap);
00676 #ifdef WOLFSSL_TLS13
00677     WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_method_ex(void* heap);
00678     WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_server_method_ex(void* heap);
00679     WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_client_method_ex(void* heap);
00680 #endif
00681 
00682 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_method_ex(void* heap);
00683 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_server_method_ex(void* heap);
00684 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_client_method_ex(void* heap);
00685 
00686 #ifdef WOLFSSL_DTLS
00687     WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_method_ex(void* heap);
00688     WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_client_method_ex(void* heap);
00689     WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_server_method_ex(void* heap);
00690     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_method_ex(void* heap);
00691     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_client_method_ex(void* heap);
00692     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_server_method_ex(void* heap);
00693     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_method_ex(void* heap);
00694     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_client_method_ex(void* heap);
00695     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_server_method_ex(void* heap);
00696 #endif
00697 
00698 /* CTX Method Constructor Functions */
00699 WOLFSSL_API WOLFSSL_METHOD *wolfTLS_client_method(void);
00700 WOLFSSL_API WOLFSSL_METHOD *wolfTLS_server_method(void);
00701 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_method(void);
00702 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_method(void);
00703 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_server_method(void);
00704 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_client_method(void);
00705 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_method(void);
00706 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_server_method(void);
00707 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_client_method(void);
00708 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_method(void);
00709 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_server_method(void);
00710 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_client_method(void);
00711 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_method(void);
00712 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_server_method(void);
00713 WOLFSSL_ABI WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_client_method(void);
00714 #ifdef WOLFSSL_TLS13
00715     WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_method(void);
00716     WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_server_method(void);
00717     WOLFSSL_ABI WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_client_method(void);
00718 #endif
00719 
00720 #ifdef WOLFSSL_DTLS
00721     WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_method(void);
00722     WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_server_method(void);
00723     WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_client_method(void);
00724     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_method(void);
00725     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_client_method(void);
00726     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_server_method(void);
00727     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_method(void);
00728     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_client_method(void);
00729     WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_server_method(void);
00730 #endif
00731 
00732 #ifdef HAVE_POLY1305
00733     WOLFSSL_API int wolfSSL_use_old_poly(WOLFSSL*, int);
00734 #endif
00735 
00736 #ifdef WOLFSSL_SESSION_EXPORT
00737 #ifdef WOLFSSL_DTLS
00738 
00739 #ifndef WOLFSSL_DTLS_EXPORT_TYPES
00740 typedef int (*wc_dtls_export)(WOLFSSL* ssl,
00741                    unsigned char* exportBuffer, unsigned int sz, void* userCtx);
00742 #define WOLFSSL_DTLS_EXPORT_TYPES
00743 #endif /* WOLFSSL_DTLS_EXPORT_TYPES */
00744 
00745 WOLFSSL_API int wolfSSL_dtls_import(WOLFSSL* ssl, unsigned char* buf,
00746                                                                unsigned int sz);
00747 WOLFSSL_API int wolfSSL_CTX_dtls_set_export(WOLFSSL_CTX* ctx,
00748                                                            wc_dtls_export func);
00749 WOLFSSL_API int wolfSSL_dtls_set_export(WOLFSSL* ssl, wc_dtls_export func);
00750 WOLFSSL_API int wolfSSL_dtls_export(WOLFSSL* ssl, unsigned char* buf,
00751                                                               unsigned int* sz);
00752 WOLFSSL_API int wolfSSL_dtls_export_state_only(WOLFSSL* ssl, unsigned char* buf,
00753                                                               unsigned int* sz);
00754 #endif /* WOLFSSL_DTLS */
00755 #endif /* WOLFSSL_SESSION_EXPORT */
00756 
00757 #ifdef WOLFSSL_STATIC_MEMORY
00758 #ifndef WOLFSSL_MEM_GUARD
00759 #define WOLFSSL_MEM_GUARD
00760     typedef struct WOLFSSL_MEM_STATS      WOLFSSL_MEM_STATS;
00761     typedef struct WOLFSSL_MEM_CONN_STATS WOLFSSL_MEM_CONN_STATS;
00762 #endif
00763 WOLFSSL_API int wolfSSL_CTX_load_static_memory(WOLFSSL_CTX** ctx,
00764                                             wolfSSL_method_func method,
00765                                             unsigned char* buf, unsigned int sz,
00766                                             int flag, int max);
00767 WOLFSSL_API int wolfSSL_CTX_is_static_memory(WOLFSSL_CTX* ctx,
00768                                                  WOLFSSL_MEM_STATS* mem_stats);
00769 WOLFSSL_API int wolfSSL_is_static_memory(WOLFSSL* ssl,
00770                                             WOLFSSL_MEM_CONN_STATS* mem_stats);
00771 #endif
00772 
00773 #if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
00774 
00775 WOLFSSL_ABI WOLFSSL_API int wolfSSL_CTX_use_certificate_file(WOLFSSL_CTX*,
00776                                                               const char*, int);
00777 WOLFSSL_ABI WOLFSSL_API int wolfSSL_CTX_use_PrivateKey_file(WOLFSSL_CTX*,
00778                                                               const char*, int);
00779 
00780 #endif
00781 
00782 #ifndef NO_CERTS
00783 #define WOLFSSL_LOAD_FLAG_NONE          0x00000000
00784 #define WOLFSSL_LOAD_FLAG_IGNORE_ERR    0x00000001
00785 #define WOLFSSL_LOAD_FLAG_DATE_ERR_OKAY 0x00000002
00786 #define WOLFSSL_LOAD_FLAG_PEM_CA_ONLY   0x00000004
00787 
00788 #ifndef WOLFSSL_LOAD_VERIFY_DEFAULT_FLAGS
00789 #define WOLFSSL_LOAD_VERIFY_DEFAULT_FLAGS WOLFSSL_LOAD_FLAG_NONE
00790 #endif
00791 #endif /* !NO_CERTS */
00792 
00793 #if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
00794 
00795 WOLFSSL_API int wolfSSL_CTX_load_verify_locations_ex(WOLFSSL_CTX*, const char*,
00796                                                 const char*, unsigned int);
00797 WOLFSSL_ABI WOLFSSL_API int wolfSSL_CTX_load_verify_locations(WOLFSSL_CTX*,
00798                                                       const char*, const char*);
00799 #ifdef WOLFSSL_TRUST_PEER_CERT
00800 WOLFSSL_API int wolfSSL_CTX_trust_peer_cert(WOLFSSL_CTX*, const char*, int);
00801 #endif
00802 WOLFSSL_ABI WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_file(
00803                                                      WOLFSSL_CTX*, const char*);
00804 WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_file_format(WOLFSSL_CTX *,
00805                                                   const char *file, int format);
00806 WOLFSSL_API int wolfSSL_CTX_use_RSAPrivateKey_file(WOLFSSL_CTX*, const char*, int);
00807 
00808 WOLFSSL_API long wolfSSL_get_verify_depth(WOLFSSL* ssl);
00809 WOLFSSL_API long wolfSSL_CTX_get_verify_depth(WOLFSSL_CTX* ctx);
00810 WOLFSSL_API void wolfSSL_CTX_set_verify_depth(WOLFSSL_CTX *ctx,int depth);
00811 WOLFSSL_ABI WOLFSSL_API int wolfSSL_use_certificate_file(WOLFSSL*, const char*,
00812                                                                            int);
00813 WOLFSSL_ABI WOLFSSL_API int wolfSSL_use_PrivateKey_file(WOLFSSL*, const char*,
00814                                                                            int);
00815 WOLFSSL_ABI WOLFSSL_API int wolfSSL_use_certificate_chain_file(WOLFSSL*,
00816                                                                    const char*);
00817 WOLFSSL_API int wolfSSL_use_certificate_chain_file_format(WOLFSSL*,
00818                                                   const char *file, int format);
00819 WOLFSSL_API int wolfSSL_use_RSAPrivateKey_file(WOLFSSL*, const char*, int);
00820 
00821 #ifdef WOLFSSL_DER_LOAD
00822     WOLFSSL_API int wolfSSL_CTX_der_load_verify_locations(WOLFSSL_CTX*,
00823                                                     const char*, int);
00824 #endif
00825 
00826 #ifdef HAVE_NTRU
00827     WOLFSSL_API int wolfSSL_CTX_use_NTRUPrivateKey_file(WOLFSSL_CTX*, const char*);
00828     /* load NTRU private key blob */
00829 #endif
00830 
00831 #endif /* !NO_FILESYSTEM && !NO_CERTS */
00832 
00833 WOLFSSL_API WOLFSSL_CTX* wolfSSL_CTX_new_ex(WOLFSSL_METHOD* method, void* heap);
00834 WOLFSSL_ABI WOLFSSL_API WOLFSSL_CTX* wolfSSL_CTX_new(WOLFSSL_METHOD*);
00835 #ifdef OPENSSL_EXTRA
00836 WOLFSSL_API int wolfSSL_CTX_up_ref(WOLFSSL_CTX*);
00837 #endif
00838 WOLFSSL_ABI WOLFSSL_API WOLFSSL* wolfSSL_new(WOLFSSL_CTX*);
00839 WOLFSSL_API WOLFSSL_CTX* wolfSSL_get_SSL_CTX(WOLFSSL* ssl);
00840 WOLFSSL_API WOLFSSL_X509_VERIFY_PARAM* wolfSSL_get0_param(WOLFSSL* ssl);
00841 WOLFSSL_API int  wolfSSL_is_server(WOLFSSL*);
00842 WOLFSSL_API WOLFSSL* wolfSSL_write_dup(WOLFSSL*);
00843 WOLFSSL_ABI WOLFSSL_API int  wolfSSL_set_fd (WOLFSSL*, int);
00844 WOLFSSL_API int  wolfSSL_set_write_fd (WOLFSSL*, int);
00845 WOLFSSL_API int  wolfSSL_set_read_fd (WOLFSSL*, int);
00846 WOLFSSL_API char* wolfSSL_get_cipher_list(int priority);
00847 WOLFSSL_API char* wolfSSL_get_cipher_list_ex(WOLFSSL* ssl, int priority);
00848 WOLFSSL_API int  wolfSSL_get_ciphers(char*, int);
00849 WOLFSSL_API int wolfSSL_get_ciphers_iana(char*, int);
00850 WOLFSSL_API const char* wolfSSL_get_cipher_name(WOLFSSL* ssl);
00851 WOLFSSL_API const char* wolfSSL_get_cipher_name_from_suite(const unsigned char,
00852     const unsigned char);
00853 WOLFSSL_API const char* wolfSSL_get_cipher_name_iana_from_suite(
00854     const unsigned char, const unsigned char);
00855 WOLFSSL_API const char* wolfSSL_get_shared_ciphers(WOLFSSL* ssl, char* buf,
00856     int len);
00857 WOLFSSL_API const char* wolfSSL_get_curve_name(WOLFSSL* ssl);
00858 WOLFSSL_API int  wolfSSL_get_fd(const WOLFSSL*);
00859 /* please see note at top of README if you get an error from connect */
00860 WOLFSSL_ABI WOLFSSL_API int  wolfSSL_connect(WOLFSSL*);
00861 WOLFSSL_ABI WOLFSSL_API int  wolfSSL_write(WOLFSSL*, const void*, int);
00862 WOLFSSL_ABI WOLFSSL_API int  wolfSSL_read(WOLFSSL*, void*, int);
00863 WOLFSSL_API int  wolfSSL_peek(WOLFSSL*, void*, int);
00864 WOLFSSL_API int  wolfSSL_accept(WOLFSSL*);
00865 WOLFSSL_API int  wolfSSL_CTX_mutual_auth(WOLFSSL_CTX* ctx, int req);
00866 WOLFSSL_API int  wolfSSL_mutual_auth(WOLFSSL* ssl, int req);
00867 #ifdef WOLFSSL_TLS13
00868 WOLFSSL_API int  wolfSSL_send_hrr_cookie(WOLFSSL* ssl,
00869     const unsigned char* secret, unsigned int secretSz);
00870 WOLFSSL_API int  wolfSSL_CTX_no_ticket_TLSv13(WOLFSSL_CTX* ctx);
00871 WOLFSSL_API int  wolfSSL_no_ticket_TLSv13(WOLFSSL* ssl);
00872 WOLFSSL_API int  wolfSSL_CTX_no_dhe_psk(WOLFSSL_CTX* ctx);
00873 WOLFSSL_API int  wolfSSL_no_dhe_psk(WOLFSSL* ssl);
00874 WOLFSSL_API int  wolfSSL_update_keys(WOLFSSL* ssl);
00875 WOLFSSL_API int  wolfSSL_CTX_allow_post_handshake_auth(WOLFSSL_CTX* ctx);
00876 WOLFSSL_API int  wolfSSL_allow_post_handshake_auth(WOLFSSL* ssl);
00877 WOLFSSL_API int  wolfSSL_request_certificate(WOLFSSL* ssl);
00878 
00879 WOLFSSL_API int  wolfSSL_CTX_set1_groups_list(WOLFSSL_CTX *ctx, char *list);
00880 WOLFSSL_API int  wolfSSL_set1_groups_list(WOLFSSL *ssl, char *list);
00881 
00882 WOLFSSL_API int  wolfSSL_preferred_group(WOLFSSL* ssl);
00883 WOLFSSL_API int  wolfSSL_CTX_set_groups(WOLFSSL_CTX* ctx, int* groups,
00884                                         int count);
00885 WOLFSSL_API int  wolfSSL_set_groups(WOLFSSL* ssl, int* groups, int count);
00886 
00887 WOLFSSL_API int  wolfSSL_connect_TLSv13(WOLFSSL*);
00888 WOLFSSL_API int  wolfSSL_accept_TLSv13(WOLFSSL*);
00889 
00890 #ifdef WOLFSSL_EARLY_DATA
00891 WOLFSSL_API int  wolfSSL_CTX_set_max_early_data(WOLFSSL_CTX* ctx,
00892                                                 unsigned int sz);
00893 WOLFSSL_API int  wolfSSL_set_max_early_data(WOLFSSL* ssl, unsigned int sz);
00894 WOLFSSL_API int  wolfSSL_write_early_data(WOLFSSL*, const void*, int, int*);
00895 WOLFSSL_API int  wolfSSL_read_early_data(WOLFSSL*, void*, int, int*);
00896 #endif
00897 #endif
00898 WOLFSSL_ABI WOLFSSL_API void wolfSSL_CTX_free(WOLFSSL_CTX*);
00899 WOLFSSL_ABI WOLFSSL_API void wolfSSL_free(WOLFSSL*);
00900 WOLFSSL_ABI WOLFSSL_API int  wolfSSL_shutdown(WOLFSSL*);
00901 WOLFSSL_API int  wolfSSL_send(WOLFSSL*, const void*, int sz, int flags);
00902 WOLFSSL_API int  wolfSSL_recv(WOLFSSL*, void*, int sz, int flags);
00903 
00904 WOLFSSL_API void wolfSSL_CTX_set_quiet_shutdown(WOLFSSL_CTX*, int);
00905 WOLFSSL_API void wolfSSL_set_quiet_shutdown(WOLFSSL*, int);
00906 
00907 WOLFSSL_ABI WOLFSSL_API int  wolfSSL_get_error(WOLFSSL*, int);
00908 WOLFSSL_API int  wolfSSL_get_alert_history(WOLFSSL*, WOLFSSL_ALERT_HISTORY *);
00909 
00910 WOLFSSL_ABI WOLFSSL_API int  wolfSSL_set_session(WOLFSSL*, WOLFSSL_SESSION*);
00911 WOLFSSL_API long wolfSSL_SSL_SESSION_set_timeout(WOLFSSL_SESSION*, long);
00912 WOLFSSL_ABI WOLFSSL_API WOLFSSL_SESSION* wolfSSL_get_session(WOLFSSL*);
00913 WOLFSSL_ABI WOLFSSL_API void wolfSSL_flush_sessions(WOLFSSL_CTX*, long);
00914 WOLFSSL_API int  wolfSSL_SetServerID(WOLFSSL*, const unsigned char*, int, int);
00915 
00916 #if defined(OPENSSL_ALL) || defined(WOLFSSL_ASIO) || defined(WOLFSSL_HAPROXY) \
00917     || defined(WOLFSSL_NGINX)
00918 WOLFSSL_API int  wolfSSL_BIO_new_bio_pair(WOLFSSL_BIO**, size_t,
00919                      WOLFSSL_BIO**, size_t);
00920 
00921 WOLFSSL_API int wolfSSL_RSA_padding_add_PKCS1_PSS(WOLFSSL_RSA *rsa, unsigned char *EM,
00922                                                   const unsigned char *mHash,
00923                                                   const WOLFSSL_EVP_MD *Hash, int saltLen);
00924 WOLFSSL_API int wolfSSL_RSA_verify_PKCS1_PSS(WOLFSSL_RSA *rsa, const unsigned char *mHash,
00925                                           const WOLFSSL_EVP_MD *hashAlg,
00926                                           const unsigned char *EM, int saltLen);
00927 WOLFSSL_API WOLFSSL_RSA* wolfSSL_d2i_RSAPrivateKey_bio(WOLFSSL_BIO*, WOLFSSL_RSA**);
00928 WOLFSSL_API int wolfSSL_CTX_use_certificate_ASN1(WOLFSSL_CTX*,
00929                                            int, const unsigned char*);
00930 WOLFSSL_API int wolfSSL_CTX_use_RSAPrivateKey(WOLFSSL_CTX*, WOLFSSL_RSA*);
00931 WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PrivateKey_bio(WOLFSSL_BIO*, WOLFSSL_EVP_PKEY**);
00932 #endif /* OPENSSL_ALL || WOLFSSL_ASIO */
00933 
00934 #ifdef SESSION_INDEX
00935 WOLFSSL_API int wolfSSL_GetSessionIndex(WOLFSSL* ssl);
00936 WOLFSSL_API int wolfSSL_GetSessionAtIndex(int index, WOLFSSL_SESSION* session);
00937 #endif /* SESSION_INDEX */
00938 
00939 #if defined(SESSION_CERTS)
00940 WOLFSSL_API
00941     WOLFSSL_X509_CHAIN* wolfSSL_SESSION_get_peer_chain(WOLFSSL_SESSION* session);
00942 WOLFSSL_API WOLFSSL_X509* wolfSSL_SESSION_get0_peer(WOLFSSL_SESSION* session);
00943 #endif /* SESSION_INDEX && SESSION_CERTS */
00944 
00945 typedef int (*VerifyCallback)(int, WOLFSSL_X509_STORE_CTX*);
00946 typedef void (CallbackInfoState)(const WOLFSSL*, int, int);
00947 
00948 #if defined(HAVE_EX_DATA) || defined(FORTRESS)
00949 typedef int  (WOLFSSL_CRYPTO_EX_new)(void* p, void* ptr,
00950         WOLFSSL_CRYPTO_EX_DATA* a, int idx, long argValue, void* arg);
00951 typedef int  (WOLFSSL_CRYPTO_EX_dup)(WOLFSSL_CRYPTO_EX_DATA* out,
00952         WOLFSSL_CRYPTO_EX_DATA* in, void* inPtr, int idx, long argV, void* arg);
00953 typedef void (WOLFSSL_CRYPTO_EX_free)(void* p, void* ptr,
00954         WOLFSSL_CRYPTO_EX_DATA* a, int idx, long argValue, void* arg);
00955 
00956 WOLFSSL_API int  wolfSSL_get_ex_new_index(long argValue, void* arg,
00957         WOLFSSL_CRYPTO_EX_new* a, WOLFSSL_CRYPTO_EX_dup* b,
00958         WOLFSSL_CRYPTO_EX_free* c);
00959 #endif
00960 
00961 WOLFSSL_API void wolfSSL_CTX_set_verify(WOLFSSL_CTX*, int,
00962                                       VerifyCallback verify_callback);
00963 
00964 #ifdef OPENSSL_ALL
00965 typedef int (*CertVerifyCallback)(WOLFSSL_X509_STORE_CTX* store, void* arg);
00966 WOLFSSL_API void wolfSSL_CTX_set_cert_verify_callback(WOLFSSL_CTX* ctx,
00967     CertVerifyCallback cb, void* arg);
00968 #endif
00969 
00970 WOLFSSL_API void wolfSSL_set_verify(WOLFSSL*, int, VerifyCallback verify_callback);
00971 WOLFSSL_API void wolfSSL_set_verify_result(WOLFSSL*, long);
00972 WOLFSSL_API void wolfSSL_SetCertCbCtx(WOLFSSL*, void*);
00973 
00974 WOLFSSL_ABI WOLFSSL_API int  wolfSSL_pending(WOLFSSL*);
00975 
00976 WOLFSSL_API void wolfSSL_load_error_strings(void);
00977 WOLFSSL_API int  wolfSSL_library_init(void);
00978 WOLFSSL_ABI WOLFSSL_API long wolfSSL_CTX_set_session_cache_mode(WOLFSSL_CTX*,
00979                                                                           long);
00980 
00981 #ifdef HAVE_SECRET_CALLBACK
00982 typedef int (*SessionSecretCb)(WOLFSSL* ssl, void* secret, int* secretSz,
00983                                void* ctx);
00984 WOLFSSL_API int  wolfSSL_set_session_secret_cb(WOLFSSL*, SessionSecretCb,
00985                                                void*);
00986 #ifdef WOLFSSL_TLS13
00987 typedef int (*Tls13SecretCb)(WOLFSSL* ssl, int id, const unsigned char* secret,
00988                              int secretSz, void* ctx);
00989 WOLFSSL_API int  wolfSSL_set_tls13_secret_cb(WOLFSSL*, Tls13SecretCb, void*);
00990 #endif
00991 #endif /* HAVE_SECRET_CALLBACK */
00992 
00993 /* session cache persistence */
00994 WOLFSSL_API int  wolfSSL_save_session_cache(const char*);
00995 WOLFSSL_API int  wolfSSL_restore_session_cache(const char*);
00996 WOLFSSL_API int  wolfSSL_memsave_session_cache(void*, int);
00997 WOLFSSL_API int  wolfSSL_memrestore_session_cache(const void*, int);
00998 WOLFSSL_API int  wolfSSL_get_session_cache_memsize(void);
00999 
01000 /* certificate cache persistence, uses ctx since certs are per ctx */
01001 WOLFSSL_API int  wolfSSL_CTX_save_cert_cache(WOLFSSL_CTX*, const char*);
01002 WOLFSSL_API int  wolfSSL_CTX_restore_cert_cache(WOLFSSL_CTX*, const char*);
01003 WOLFSSL_API int  wolfSSL_CTX_memsave_cert_cache(WOLFSSL_CTX*, void*, int, int*);
01004 WOLFSSL_API int  wolfSSL_CTX_memrestore_cert_cache(WOLFSSL_CTX*, const void*, int);
01005 WOLFSSL_API int  wolfSSL_CTX_get_cert_cache_memsize(WOLFSSL_CTX*);
01006 
01007 /* only supports full name from cipher_name[] delimited by : */
01008 WOLFSSL_API int  wolfSSL_CTX_set_cipher_list(WOLFSSL_CTX*, const char*);
01009 WOLFSSL_API int  wolfSSL_set_cipher_list(WOLFSSL*, const char*);
01010 
01011 /* Nonblocking DTLS helper functions */
01012 WOLFSSL_API void wolfSSL_dtls_set_using_nonblock(WOLFSSL*, int);
01013 WOLFSSL_API int  wolfSSL_dtls_get_using_nonblock(WOLFSSL*);
01014 #define wolfSSL_set_using_nonblock wolfSSL_dtls_set_using_nonblock
01015 #define wolfSSL_get_using_nonblock wolfSSL_dtls_get_using_nonblock
01016     /* The old names are deprecated. */
01017 WOLFSSL_API int  wolfSSL_dtls_get_current_timeout(WOLFSSL* ssl);
01018 WOLFSSL_API int  wolfSSL_DTLSv1_get_timeout(WOLFSSL* ssl,
01019         WOLFSSL_TIMEVAL* timeleft);
01020 WOLFSSL_API void wolfSSL_DTLSv1_set_initial_timeout_duration(WOLFSSL* ssl,
01021     word32 duration_ms);
01022 WOLFSSL_API int  wolfSSL_DTLSv1_handle_timeout(WOLFSSL* ssl);
01023 
01024 WOLFSSL_API int  wolfSSL_dtls_set_timeout_init(WOLFSSL* ssl, int);
01025 WOLFSSL_API int  wolfSSL_dtls_set_timeout_max(WOLFSSL* ssl, int);
01026 WOLFSSL_API int  wolfSSL_dtls_got_timeout(WOLFSSL* ssl);
01027 WOLFSSL_API int  wolfSSL_dtls_retransmit(WOLFSSL*);
01028 WOLFSSL_API int  wolfSSL_dtls(WOLFSSL* ssl);
01029 
01030 WOLFSSL_API int  wolfSSL_dtls_set_peer(WOLFSSL*, void*, unsigned int);
01031 WOLFSSL_API int  wolfSSL_dtls_get_peer(WOLFSSL*, void*, unsigned int*);
01032 
01033 WOLFSSL_API int  wolfSSL_CTX_dtls_set_sctp(WOLFSSL_CTX*);
01034 WOLFSSL_API int  wolfSSL_dtls_set_sctp(WOLFSSL*);
01035 WOLFSSL_API int  wolfSSL_CTX_dtls_set_mtu(WOLFSSL_CTX*, unsigned short);
01036 WOLFSSL_API int  wolfSSL_dtls_set_mtu(WOLFSSL*, unsigned short);
01037 
01038 WOLFSSL_API int  wolfSSL_dtls_get_drop_stats(WOLFSSL*,
01039                                              unsigned int*, unsigned int*);
01040 WOLFSSL_API int  wolfSSL_CTX_mcast_set_member_id(WOLFSSL_CTX*, unsigned short);
01041 WOLFSSL_API int  wolfSSL_set_secret(WOLFSSL*, unsigned short,
01042                      const unsigned char*, unsigned int,
01043                      const unsigned char*, const unsigned char*,
01044                      const unsigned char*);
01045 WOLFSSL_API int  wolfSSL_mcast_read(WOLFSSL*, unsigned short*, void*, int);
01046 WOLFSSL_API int  wolfSSL_mcast_peer_add(WOLFSSL*, unsigned short, int);
01047 WOLFSSL_API int  wolfSSL_mcast_peer_known(WOLFSSL*, unsigned short);
01048 WOLFSSL_API int  wolfSSL_mcast_get_max_peers(void);
01049 typedef int (*CallbackMcastHighwater)(unsigned short peerId,
01050                                       unsigned int maxSeq,
01051                                       unsigned int curSeq, void* ctx);
01052 WOLFSSL_API int  wolfSSL_CTX_mcast_set_highwater_cb(WOLFSSL_CTX*,
01053                                                     unsigned int,
01054                                                     unsigned int,
01055                                                     unsigned int,
01056                                                     CallbackMcastHighwater);
01057 WOLFSSL_API int  wolfSSL_mcast_set_highwater_ctx(WOLFSSL*, void*);
01058 
01059 WOLFSSL_API int   wolfSSL_ERR_GET_LIB(unsigned long err);
01060 WOLFSSL_API int   wolfSSL_ERR_GET_REASON(unsigned long err);
01061 WOLFSSL_API char* wolfSSL_ERR_error_string(unsigned long,char*);
01062 WOLFSSL_API void  wolfSSL_ERR_error_string_n(unsigned long e, char* buf,
01063                                            unsigned long sz);
01064 WOLFSSL_API const char* wolfSSL_ERR_reason_error_string(unsigned long);
01065 
01066 /* extras */
01067 
01068 
01069 /* for now LHASH is not implemented */
01070 typedef int WOLFSSL_LHASH;
01071 #ifndef WOLF_LHASH_OF
01072     #define WOLF_LHASH_OF(x) WOLFSSL_LHASH
01073 #endif
01074 
01075 #ifndef WOLF_STACK_OF
01076     #define WOLF_STACK_OF(x) WOLFSSL_STACK
01077 #endif
01078 #ifndef DECLARE_STACK_OF
01079     #define DECLARE_STACK_OF(x) WOLF_STACK_OF(x);
01080 #endif
01081 
01082 WOLFSSL_API WOLFSSL_STACK* wolfSSL_sk_new_node(void* heap);
01083 WOLFSSL_API void wolfSSL_sk_free(WOLFSSL_STACK* sk);
01084 WOLFSSL_API void wolfSSL_sk_free_node(WOLFSSL_STACK* in);
01085 WOLFSSL_API int wolfSSL_sk_push_node(WOLFSSL_STACK** stack, WOLFSSL_STACK* in);
01086 WOLFSSL_API WOLFSSL_STACK* wolfSSL_sk_get_node(WOLFSSL_STACK* sk, int idx);
01087 WOLFSSL_API int wolfSSL_sk_push(WOLFSSL_STACK *st, const void *data);
01088 
01089 #if defined(HAVE_OCSP)
01090 #include "wolfssl/ocsp.h"
01091 #include "wolfssl/wolfcrypt/asn.h "
01092 #endif
01093 
01094 #if defined(OPENSSL_ALL) || defined(WOLFSSL_QT)
01095 WOLFSSL_API int wolfSSL_sk_ACCESS_DESCRIPTION_push(
01096                                        WOLF_STACK_OF(ACCESS_DESCRIPTION)* sk,
01097                                        WOLFSSL_ACCESS_DESCRIPTION* access);
01098 #endif /* defined(OPENSSL_ALL) || defined(WOLFSSL_QT) */
01099 
01100 typedef WOLF_STACK_OF(WOLFSSL_GENERAL_NAME) WOLFSSL_GENERAL_NAMES;
01101 
01102 WOLFSSL_API int wolfSSL_sk_X509_push(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk,
01103                                                             WOLFSSL_X509* x509);
01104 WOLFSSL_API WOLFSSL_X509* wolfSSL_sk_X509_pop(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk);
01105 WOLFSSL_API WOLFSSL_STACK* wolfSSL_sk_X509_dup(WOLFSSL_STACK* sk);
01106 WOLFSSL_API void wolfSSL_sk_X509_free(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk);
01107 WOLFSSL_API WOLFSSL_GENERAL_NAME* wolfSSL_GENERAL_NAME_new(void);
01108 WOLFSSL_API void wolfSSL_GENERAL_NAME_free(WOLFSSL_GENERAL_NAME* gn);
01109 WOLFSSL_API int wolfSSL_sk_GENERAL_NAME_push(WOLF_STACK_OF(WOLFSSL_GENERAL_NAME)* sk,
01110                                                       WOLFSSL_GENERAL_NAME* gn);
01111 WOLFSSL_API WOLFSSL_GENERAL_NAME* wolfSSL_sk_GENERAL_NAME_value(
01112         WOLFSSL_STACK* sk, int i);
01113 WOLFSSL_API int wolfSSL_sk_GENERAL_NAME_num(WOLFSSL_STACK* sk);
01114 WOLFSSL_API void wolfSSL_sk_GENERAL_NAME_pop_free(WOLFSSL_STACK* sk,
01115                                        void (*f) (WOLFSSL_GENERAL_NAME*));
01116 WOLFSSL_API void wolfSSL_sk_GENERAL_NAME_free(WOLFSSL_STACK* sk);
01117 WOLFSSL_API void wolfSSL_GENERAL_NAMES_free(WOLFSSL_GENERAL_NAMES* name);
01118 WOLFSSL_API int wolfSSL_sk_ACCESS_DESCRIPTION_num(WOLFSSL_STACK* sk);
01119 WOLFSSL_API void wolfSSL_AUTHORITY_INFO_ACCESS_free(
01120         WOLF_STACK_OF(WOLFSSL_ACCESS_DESCRIPTION)* sk);
01121 WOLFSSL_API WOLFSSL_ACCESS_DESCRIPTION* wolfSSL_sk_ACCESS_DESCRIPTION_value(
01122         WOLFSSL_STACK* sk, int idx);
01123 WOLFSSL_API void wolfSSL_sk_ACCESS_DESCRIPTION_free(WOLFSSL_STACK* sk);
01124 WOLFSSL_API void wolfSSL_sk_ACCESS_DESCRIPTION_pop_free(WOLFSSL_STACK* sk,
01125         void (*f) (WOLFSSL_ACCESS_DESCRIPTION*));
01126 WOLFSSL_API void wolfSSL_ACCESS_DESCRIPTION_free(WOLFSSL_ACCESS_DESCRIPTION* access);
01127 WOLFSSL_API void wolfSSL_sk_X509_EXTENSION_pop_free(
01128         WOLF_STACK_OF(WOLFSSL_X509_EXTENSION)* sk,
01129         void (*f) (WOLFSSL_X509_EXTENSION*));
01130 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_EXTENSION)* wolfSSL_sk_X509_EXTENSION_new_null(void);
01131 WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_ASN1_OBJECT_new(void);
01132 WOLFSSL_API void wolfSSL_ASN1_OBJECT_free(WOLFSSL_ASN1_OBJECT* obj);
01133 WOLFSSL_API WOLFSSL_STACK* wolfSSL_sk_new_asn1_obj(void);
01134 WOLFSSL_API int wolfSSL_sk_ASN1_OBJECT_push(WOLF_STACK_OF(WOLFSSL_ASN1_OBJEXT)* sk,
01135                                                       WOLFSSL_ASN1_OBJECT* obj);
01136 WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_sk_ASN1_OBJECT_pop(
01137                                             WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)* sk);
01138 WOLFSSL_API void wolfSSL_sk_ASN1_OBJECT_free(WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)* sk);
01139 WOLFSSL_API void wolfSSL_sk_ASN1_OBJECT_pop_free(
01140                 WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)* sk,
01141                 void (*f)(WOLFSSL_ASN1_OBJECT*));
01142 WOLFSSL_API int wolfSSL_ASN1_STRING_to_UTF8(unsigned char **out, WOLFSSL_ASN1_STRING *in);
01143 WOLFSSL_API int wolfSSL_sk_X509_EXTENSION_num(WOLF_STACK_OF(WOLFSSL_X509_EXTENSION)* sk);
01144 WOLFSSL_API WOLFSSL_X509_EXTENSION* wolfSSL_sk_X509_EXTENSION_value(
01145                             WOLF_STACK_OF(WOLFSSL_X509_EXTENSION)* sk, int idx);
01146 WOLFSSL_API int  wolfSSL_set_ex_data(WOLFSSL*, int, void*);
01147 WOLFSSL_API int  wolfSSL_get_shutdown(const WOLFSSL*);
01148 WOLFSSL_API int  wolfSSL_set_rfd(WOLFSSL*, int);
01149 WOLFSSL_API int  wolfSSL_set_wfd(WOLFSSL*, int);
01150 WOLFSSL_API void wolfSSL_set_shutdown(WOLFSSL*, int);
01151 WOLFSSL_API int  wolfSSL_set_session_id_context(WOLFSSL*, const unsigned char*,
01152                                            unsigned int);
01153 WOLFSSL_API void wolfSSL_set_connect_state(WOLFSSL*);
01154 WOLFSSL_API void wolfSSL_set_accept_state(WOLFSSL*);
01155 WOLFSSL_API int  wolfSSL_session_reused(WOLFSSL*);
01156 WOLFSSL_API WOLFSSL_SESSION* wolfSSL_SESSION_dup(WOLFSSL_SESSION* session);
01157 WOLFSSL_API void wolfSSL_SESSION_free(WOLFSSL_SESSION* session);
01158 WOLFSSL_API int  wolfSSL_is_init_finished(WOLFSSL*);
01159 
01160 WOLFSSL_API const char*  wolfSSL_get_version(WOLFSSL*);
01161 WOLFSSL_API int  wolfSSL_get_current_cipher_suite(WOLFSSL* ssl);
01162 WOLFSSL_API WOLFSSL_CIPHER*  wolfSSL_get_current_cipher(WOLFSSL*);
01163 WOLFSSL_API char* wolfSSL_CIPHER_description(const WOLFSSL_CIPHER*, char*, int);
01164 WOLFSSL_API const char*  wolfSSL_CIPHER_get_name(const WOLFSSL_CIPHER* cipher);
01165 WOLFSSL_API const char*  wolfSSL_CIPHER_get_version(const WOLFSSL_CIPHER* cipher);
01166 WOLFSSL_API word32       wolfSSL_CIPHER_get_id(const WOLFSSL_CIPHER* cipher);
01167 WOLFSSL_API const WOLFSSL_CIPHER* wolfSSL_get_cipher_by_value(word16 value);
01168 WOLFSSL_API const char*  wolfSSL_SESSION_CIPHER_get_name(WOLFSSL_SESSION* session);
01169 WOLFSSL_API const char*  wolfSSL_get_cipher(WOLFSSL*);
01170 WOLFSSL_API void wolfSSL_sk_CIPHER_free(WOLF_STACK_OF(WOLFSSL_CIPHER)* sk);
01171 WOLFSSL_API WOLFSSL_SESSION* wolfSSL_get1_session(WOLFSSL* ssl);
01172                            /* what's ref count */
01173 
01174 WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_new(void);
01175 #if defined(OPENSSL_EXTRA_X509_SMALL) || defined(OPENSSL_ALL)
01176 WOLFSSL_API int wolfSSL_RSA_up_ref(WOLFSSL_RSA* rsa);
01177 WOLFSSL_API int wolfSSL_X509_up_ref(WOLFSSL_X509* x509);
01178 WOLFSSL_API int wolfSSL_EVP_PKEY_up_ref(WOLFSSL_EVP_PKEY* pkey);
01179 #endif
01180 
01181 WOLFSSL_API int wolfSSL_OCSP_parse_url(char* url, char** host, char** port,
01182                                      char** path, int* ssl);
01183 
01184 WOLFSSL_API WOLFSSL_METHOD* wolfSSLv23_client_method(void);
01185 WOLFSSL_API WOLFSSL_METHOD* wolfSSLv2_client_method(void);
01186 WOLFSSL_API WOLFSSL_METHOD* wolfSSLv2_server_method(void);
01187 
01188 WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new(WOLFSSL_BIO_METHOD*);
01189 WOLFSSL_API int  wolfSSL_BIO_free(WOLFSSL_BIO*);
01190 WOLFSSL_API void wolfSSL_BIO_vfree(WOLFSSL_BIO*);
01191 WOLFSSL_API int  wolfSSL_BIO_free_all(WOLFSSL_BIO*);
01192 WOLFSSL_API int wolfSSL_BIO_gets(WOLFSSL_BIO* bio, char* buf, int sz);
01193 WOLFSSL_API int wolfSSL_BIO_puts(WOLFSSL_BIO* bio, const char* buf);
01194 WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_next(WOLFSSL_BIO* bio);
01195 WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_find_type(WOLFSSL_BIO* bio, int type);
01196 WOLFSSL_API int  wolfSSL_BIO_read(WOLFSSL_BIO*, void*, int);
01197 WOLFSSL_API int  wolfSSL_BIO_write(WOLFSSL_BIO*, const void*, int);
01198 WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_push(WOLFSSL_BIO*, WOLFSSL_BIO* append);
01199 WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_pop(WOLFSSL_BIO*);
01200 WOLFSSL_API int  wolfSSL_BIO_flush(WOLFSSL_BIO*);
01201 WOLFSSL_API int  wolfSSL_BIO_pending(WOLFSSL_BIO*);
01202 WOLFSSL_API void wolfSSL_BIO_set_callback(WOLFSSL_BIO *bio,
01203                                           wolf_bio_info_cb callback_func);
01204 WOLFSSL_API wolf_bio_info_cb wolfSSL_BIO_get_callback(WOLFSSL_BIO *bio);
01205 WOLFSSL_API void  wolfSSL_BIO_set_callback_arg(WOLFSSL_BIO *bio, char *arg);
01206 WOLFSSL_API char* wolfSSL_BIO_get_callback_arg(const WOLFSSL_BIO *bio);
01207 
01208 WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_md(void);
01209 WOLFSSL_API int wolfSSL_BIO_get_md_ctx(WOLFSSL_BIO *bio,
01210                                                 WOLFSSL_EVP_MD_CTX **mdcp);
01211 
01212 WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_buffer(void);
01213 WOLFSSL_API long wolfSSL_BIO_set_write_buffer_size(WOLFSSL_BIO*, long size);
01214 WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_ssl(void);
01215 WOLFSSL_API WOLFSSL_BIO*        wolfSSL_BIO_new_socket(int sfd, int flag);
01216 WOLFSSL_API int         wolfSSL_BIO_eof(WOLFSSL_BIO*);
01217 
01218 WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_s_mem(void);
01219 WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_base64(void);
01220 WOLFSSL_API void wolfSSL_BIO_set_flags(WOLFSSL_BIO*, int);
01221 WOLFSSL_API void wolfSSL_BIO_clear_flags(WOLFSSL_BIO *bio, int flags);
01222 WOLFSSL_API int wolfSSL_BIO_set_ex_data(WOLFSSL_BIO *bio, int idx, void *data);
01223 WOLFSSL_API void *wolfSSL_BIO_get_ex_data(WOLFSSL_BIO *bio, int idx);
01224 WOLFSSL_API long wolfSSL_BIO_set_nbio(WOLFSSL_BIO*, long);
01225 
01226 WOLFSSL_API int wolfSSL_BIO_get_mem_data(WOLFSSL_BIO* bio,void* p);
01227 
01228 WOLFSSL_API void wolfSSL_BIO_set_init(WOLFSSL_BIO*, int);
01229 WOLFSSL_API void wolfSSL_BIO_set_data(WOLFSSL_BIO*, void*);
01230 WOLFSSL_API void* wolfSSL_BIO_get_data(WOLFSSL_BIO*);
01231 WOLFSSL_API void wolfSSL_BIO_set_shutdown(WOLFSSL_BIO*, int);
01232 WOLFSSL_API int wolfSSL_BIO_get_shutdown(WOLFSSL_BIO*);
01233 WOLFSSL_API void wolfSSL_BIO_clear_retry_flags(WOLFSSL_BIO*);
01234 WOLFSSL_API int wolfSSL_BIO_should_retry(WOLFSSL_BIO *bio);
01235 
01236 WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_meth_new(int, const char*);
01237 WOLFSSL_API void wolfSSL_BIO_meth_free(WOLFSSL_BIO_METHOD*);
01238 WOLFSSL_API int wolfSSL_BIO_meth_set_write(WOLFSSL_BIO_METHOD*, wolfSSL_BIO_meth_write_cb);
01239 WOLFSSL_API int wolfSSL_BIO_meth_set_read(WOLFSSL_BIO_METHOD*, wolfSSL_BIO_meth_read_cb);
01240 WOLFSSL_API int wolfSSL_BIO_meth_set_puts(WOLFSSL_BIO_METHOD*, wolfSSL_BIO_meth_puts_cb);
01241 WOLFSSL_API int wolfSSL_BIO_meth_set_gets(WOLFSSL_BIO_METHOD*, wolfSSL_BIO_meth_gets_cb);
01242 WOLFSSL_API int wolfSSL_BIO_meth_set_ctrl(WOLFSSL_BIO_METHOD*, wolfSSL_BIO_meth_ctrl_get_cb);
01243 WOLFSSL_API int wolfSSL_BIO_meth_set_create(WOLFSSL_BIO_METHOD*, wolfSSL_BIO_meth_create_cb);
01244 WOLFSSL_API int wolfSSL_BIO_meth_set_destroy(WOLFSSL_BIO_METHOD*, wolfSSL_BIO_meth_destroy_cb);
01245 WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_mem_buf(const void* buf, int len);
01246 
01247 WOLFSSL_API long wolfSSL_BIO_set_ssl(WOLFSSL_BIO*, WOLFSSL*, int flag);
01248 #ifndef NO_FILESYSTEM
01249 WOLFSSL_API long wolfSSL_BIO_set_fd(WOLFSSL_BIO* b, int fd, int flag);
01250 #endif
01251 WOLFSSL_API int wolfSSL_BIO_set_close(WOLFSSL_BIO *b, long flag);
01252 WOLFSSL_API void wolfSSL_set_bio(WOLFSSL*, WOLFSSL_BIO* rd, WOLFSSL_BIO* wr);
01253 
01254 #ifndef NO_FILESYSTEM
01255 WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_file(void);
01256 #endif
01257 
01258 WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_bio(void);
01259 WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_socket(void);
01260 
01261 WOLFSSL_API long wolfSSL_BIO_ctrl(WOLFSSL_BIO *bp, int cmd, long larg, void *parg);
01262 WOLFSSL_API long wolfSSL_BIO_int_ctrl(WOLFSSL_BIO *bp, int cmd, long larg, int iarg);
01263 
01264 WOLFSSL_API int  wolfSSL_BIO_set_write_buf_size(WOLFSSL_BIO *b, long size);
01265 WOLFSSL_API int  wolfSSL_BIO_make_bio_pair(WOLFSSL_BIO *b1, WOLFSSL_BIO *b2);
01266 WOLFSSL_API int  wolfSSL_BIO_ctrl_reset_read_request(WOLFSSL_BIO *b);
01267 WOLFSSL_API int  wolfSSL_BIO_nread0(WOLFSSL_BIO *bio, char **buf);
01268 WOLFSSL_API int  wolfSSL_BIO_nread(WOLFSSL_BIO *bio, char **buf, int num);
01269 WOLFSSL_API int  wolfSSL_BIO_nwrite(WOLFSSL_BIO *bio, char **buf, int num);
01270 WOLFSSL_API int  wolfSSL_BIO_reset(WOLFSSL_BIO *bio);
01271 
01272 WOLFSSL_API int  wolfSSL_BIO_seek(WOLFSSL_BIO *bio, int ofs);
01273 WOLFSSL_API int  wolfSSL_BIO_write_filename(WOLFSSL_BIO *bio, char *name);
01274 WOLFSSL_API long wolfSSL_BIO_set_mem_eof_return(WOLFSSL_BIO *bio, int v);
01275 WOLFSSL_API long wolfSSL_BIO_get_mem_ptr(WOLFSSL_BIO *bio, WOLFSSL_BUF_MEM **m);
01276 WOLFSSL_API int wolfSSL_BIO_get_len(WOLFSSL_BIO *bio);
01277 
01278 WOLFSSL_API void        wolfSSL_RAND_screen(void);
01279 WOLFSSL_API const char* wolfSSL_RAND_file_name(char*, unsigned long);
01280 WOLFSSL_API int         wolfSSL_RAND_write_file(const char*);
01281 WOLFSSL_API int         wolfSSL_RAND_load_file(const char*, long);
01282 WOLFSSL_API int         wolfSSL_RAND_egd(const char*);
01283 WOLFSSL_API int         wolfSSL_RAND_seed(const void*, int);
01284 WOLFSSL_API void        wolfSSL_RAND_Cleanup(void);
01285 WOLFSSL_API void        wolfSSL_RAND_add(const void*, int, double);
01286 WOLFSSL_API int         wolfSSL_RAND_poll(void);
01287 
01288 WOLFSSL_API WOLFSSL_COMP_METHOD* wolfSSL_COMP_zlib(void);
01289 WOLFSSL_API WOLFSSL_COMP_METHOD* wolfSSL_COMP_rle(void);
01290 WOLFSSL_API int wolfSSL_COMP_add_compression_method(int, void*);
01291 
01292 WOLFSSL_API unsigned long wolfSSL_thread_id(void);
01293 WOLFSSL_API void wolfSSL_set_id_callback(unsigned long (*f)(void));
01294 WOLFSSL_API void wolfSSL_set_locking_callback(void (*f)(int, int, const char*,
01295                                                       int));
01296 WOLFSSL_API void wolfSSL_set_dynlock_create_callback(WOLFSSL_dynlock_value* (*f)
01297                                                    (const char*, int));
01298 WOLFSSL_API void wolfSSL_set_dynlock_lock_callback(void (*f)(int,
01299                                       WOLFSSL_dynlock_value*, const char*, int));
01300 WOLFSSL_API void wolfSSL_set_dynlock_destroy_callback(void (*f)
01301                                      (WOLFSSL_dynlock_value*, const char*, int));
01302 WOLFSSL_API int  wolfSSL_num_locks(void);
01303 
01304 WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_STORE_CTX_get_current_cert(
01305                                                         WOLFSSL_X509_STORE_CTX*);
01306 WOLFSSL_API int   wolfSSL_X509_STORE_CTX_get_error(WOLFSSL_X509_STORE_CTX*);
01307 WOLFSSL_API int   wolfSSL_X509_STORE_CTX_get_error_depth(WOLFSSL_X509_STORE_CTX*);
01308 
01309 WOLFSSL_API void  wolfSSL_X509_STORE_CTX_set_verify_cb(WOLFSSL_X509_STORE_CTX *ctx,
01310                                   WOLFSSL_X509_STORE_CTX_verify_cb verify_cb);
01311 WOLFSSL_API void wolfSSL_X509_STORE_set_verify_cb(WOLFSSL_X509_STORE *st,
01312                                  WOLFSSL_X509_STORE_CTX_verify_cb verify_cb);
01313 WOLFSSL_API int wolfSSL_i2d_X509_NAME(WOLFSSL_X509_NAME* n,
01314                                                            unsigned char** out);
01315 #ifndef NO_RSA
01316 WOLFSSL_API int wolfSSL_RSA_print(WOLFSSL_BIO* bio, WOLFSSL_RSA* rsa, int offset);
01317 #endif
01318 WOLFSSL_API int wolfSSL_X509_print_ex(WOLFSSL_BIO* bio, WOLFSSL_X509* x509,
01319     unsigned long nmflags, unsigned long cflag);
01320 WOLFSSL_API int wolfSSL_X509_print(WOLFSSL_BIO* bio, WOLFSSL_X509* x509);
01321 WOLFSSL_ABI WOLFSSL_API char* wolfSSL_X509_NAME_oneline(WOLFSSL_X509_NAME*,
01322                                                                     char*, int);
01323 #if defined(OPENSSL_EXTRA) && defined(XSNPRINTF)
01324 WOLFSSL_API char* wolfSSL_X509_get_name_oneline(WOLFSSL_X509_NAME*, char*, int);
01325 #endif
01326 WOLFSSL_ABI WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_get_issuer_name(
01327                                                                  WOLFSSL_X509*);
01328 WOLFSSL_ABI WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_get_subject_name(
01329                                                                  WOLFSSL_X509*);
01330 WOLFSSL_API int  wolfSSL_X509_ext_isSet_by_NID(WOLFSSL_X509*, int);
01331 WOLFSSL_API int  wolfSSL_X509_ext_get_critical_by_NID(WOLFSSL_X509*, int);
01332 WOLFSSL_API int  wolfSSL_X509_get_isCA(WOLFSSL_X509*);
01333 WOLFSSL_API int  wolfSSL_X509_get_isSet_pathLength(WOLFSSL_X509*);
01334 WOLFSSL_API unsigned int wolfSSL_X509_get_pathLength(WOLFSSL_X509*);
01335 WOLFSSL_API unsigned int wolfSSL_X509_get_keyUsage(WOLFSSL_X509*);
01336 WOLFSSL_API unsigned char* wolfSSL_X509_get_authorityKeyID(
01337                                             WOLFSSL_X509*, unsigned char*, int*);
01338 WOLFSSL_API unsigned char* wolfSSL_X509_get_subjectKeyID(
01339                                             WOLFSSL_X509*, unsigned char*, int*);
01340 
01341 WOLFSSL_API int wolfSSL_X509_verify(WOLFSSL_X509* x509, WOLFSSL_EVP_PKEY* pkey);
01342 WOLFSSL_API int wolfSSL_X509_set_subject_name(WOLFSSL_X509*,
01343                                               WOLFSSL_X509_NAME*);
01344 WOLFSSL_API int wolfSSL_X509_set_issuer_name(WOLFSSL_X509*,
01345                                               WOLFSSL_X509_NAME*);
01346 WOLFSSL_API int wolfSSL_X509_set_pubkey(WOLFSSL_X509*, WOLFSSL_EVP_PKEY*);
01347 WOLFSSL_API int wolfSSL_X509_set_notAfter(WOLFSSL_X509* x509,
01348         const WOLFSSL_ASN1_TIME* t);
01349 WOLFSSL_API int wolfSSL_X509_set_notBefore(WOLFSSL_X509* x509,
01350         const WOLFSSL_ASN1_TIME* t);
01351 WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_X509_get_notBefore(const WOLFSSL_X509* x509);
01352 WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_X509_get_notAfter(const WOLFSSL_X509* x509);
01353 WOLFSSL_API int wolfSSL_X509_set_serialNumber(WOLFSSL_X509* x509,
01354         WOLFSSL_ASN1_INTEGER* s);
01355 WOLFSSL_API int wolfSSL_X509_set_version(WOLFSSL_X509* x509, long v);
01356 WOLFSSL_API int wolfSSL_X509_sign(WOLFSSL_X509* x509, WOLFSSL_EVP_PKEY* pkey,
01357         const WOLFSSL_EVP_MD* md);
01358 
01359 
01360 WOLFSSL_API int wolfSSL_X509_NAME_entry_count(WOLFSSL_X509_NAME*);
01361 WOLFSSL_API int wolfSSL_X509_NAME_get_text_by_NID(
01362                                             WOLFSSL_X509_NAME*, int, char*, int);
01363 WOLFSSL_API int wolfSSL_X509_NAME_get_index_by_NID(
01364                                            WOLFSSL_X509_NAME*, int, int);
01365 WOLFSSL_API WOLFSSL_ASN1_STRING* wolfSSL_X509_NAME_ENTRY_get_data(WOLFSSL_X509_NAME_ENTRY*);
01366 
01367 WOLFSSL_API WOLFSSL_ASN1_STRING* wolfSSL_ASN1_STRING_new(void);
01368 WOLFSSL_API WOLFSSL_ASN1_STRING* wolfSSL_ASN1_STRING_type_new(int type);
01369 WOLFSSL_API int wolfSSL_ASN1_STRING_type(const WOLFSSL_ASN1_STRING* asn1);
01370 WOLFSSL_API WOLFSSL_ASN1_STRING* wolfSSL_d2i_DISPLAYTEXT(WOLFSSL_ASN1_STRING **asn, const unsigned char **in, long len);
01371 WOLFSSL_API void wolfSSL_ASN1_STRING_free(WOLFSSL_ASN1_STRING* asn1);
01372 WOLFSSL_API int wolfSSL_ASN1_STRING_set(WOLFSSL_ASN1_STRING* asn1,
01373                                                   const void* data, int dataSz);
01374 WOLFSSL_API unsigned char* wolfSSL_ASN1_STRING_data(WOLFSSL_ASN1_STRING*);
01375 WOLFSSL_API int wolfSSL_ASN1_STRING_length(WOLFSSL_ASN1_STRING*);
01376 WOLFSSL_API int         wolfSSL_X509_verify_cert(WOLFSSL_X509_STORE_CTX*);
01377 WOLFSSL_API const char* wolfSSL_X509_verify_cert_error_string(long);
01378 WOLFSSL_API int wolfSSL_X509_get_signature_type(WOLFSSL_X509*);
01379 WOLFSSL_API int wolfSSL_X509_get_signature(WOLFSSL_X509*, unsigned char*, int*);
01380 WOLFSSL_API int wolfSSL_X509_get_pubkey_buffer(WOLFSSL_X509*, unsigned char*,
01381         int*);
01382 WOLFSSL_API int wolfSSL_X509_get_pubkey_type(WOLFSSL_X509* x509);
01383 
01384 WOLFSSL_API int wolfSSL_X509_LOOKUP_add_dir(WOLFSSL_X509_LOOKUP*,const char*,long);
01385 WOLFSSL_API int wolfSSL_X509_LOOKUP_load_file(WOLFSSL_X509_LOOKUP*, const char*,
01386                                             long);
01387 WOLFSSL_API WOLFSSL_X509_LOOKUP_METHOD* wolfSSL_X509_LOOKUP_hash_dir(void);
01388 WOLFSSL_API WOLFSSL_X509_LOOKUP_METHOD* wolfSSL_X509_LOOKUP_file(void);
01389 
01390 WOLFSSL_API WOLFSSL_X509_LOOKUP* wolfSSL_X509_STORE_add_lookup(WOLFSSL_X509_STORE*,
01391                                                     WOLFSSL_X509_LOOKUP_METHOD*);
01392 WOLFSSL_API WOLFSSL_X509_STORE*  wolfSSL_X509_STORE_new(void);
01393 WOLFSSL_API void         wolfSSL_X509_STORE_free(WOLFSSL_X509_STORE*);
01394 WOLFSSL_API int          wolfSSL_X509_STORE_add_cert(
01395                                               WOLFSSL_X509_STORE*, WOLFSSL_X509*);
01396 WOLFSSL_API WOLFSSL_STACK* wolfSSL_X509_STORE_CTX_get_chain(
01397                                                    WOLFSSL_X509_STORE_CTX* ctx);
01398 WOLFSSL_API WOLFSSL_STACK* wolfSSL_X509_STORE_CTX_get1_chain(
01399                                                    WOLFSSL_X509_STORE_CTX* ctx);
01400 WOLFSSL_API int wolfSSL_X509_STORE_set_flags(WOLFSSL_X509_STORE* store,
01401                                                             unsigned long flag);
01402 WOLFSSL_API int          wolfSSL_X509_STORE_set_default_paths(WOLFSSL_X509_STORE*);
01403 WOLFSSL_API int          wolfSSL_X509_STORE_get_by_subject(WOLFSSL_X509_STORE_CTX*,
01404                                    int, WOLFSSL_X509_NAME*, WOLFSSL_X509_OBJECT*);
01405 WOLFSSL_API WOLFSSL_X509_STORE_CTX* wolfSSL_X509_STORE_CTX_new(void);
01406 WOLFSSL_API int  wolfSSL_X509_STORE_CTX_init(WOLFSSL_X509_STORE_CTX*,
01407                       WOLFSSL_X509_STORE*, WOLFSSL_X509*, WOLF_STACK_OF(WOLFSSL_X509)*);
01408 WOLFSSL_API void wolfSSL_X509_STORE_CTX_free(WOLFSSL_X509_STORE_CTX*);
01409 WOLFSSL_API void wolfSSL_X509_STORE_CTX_cleanup(WOLFSSL_X509_STORE_CTX*);
01410 
01411 WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_X509_CRL_get_lastUpdate(WOLFSSL_X509_CRL*);
01412 WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_X509_CRL_get_nextUpdate(WOLFSSL_X509_CRL*);
01413 WOLFSSL_ASN1_TIME* wolfSSL_X509_gmtime_adj(WOLFSSL_ASN1_TIME *s, long adj);
01414 
01415 WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_X509_get_pubkey(WOLFSSL_X509*);
01416 WOLFSSL_API int       wolfSSL_X509_CRL_verify(WOLFSSL_X509_CRL*, WOLFSSL_EVP_PKEY*);
01417 WOLFSSL_API void      wolfSSL_X509_OBJECT_free_contents(WOLFSSL_X509_OBJECT*);
01418 WOLFSSL_API WOLFSSL_PKCS8_PRIV_KEY_INFO* wolfSSL_d2i_PKCS8_PKEY_bio(
01419         WOLFSSL_BIO* bio, WOLFSSL_PKCS8_PRIV_KEY_INFO** pkey);
01420 WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PUBKEY_bio(WOLFSSL_BIO* bio,
01421                                          WOLFSSL_EVP_PKEY** out);
01422 WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PUBKEY(WOLFSSL_EVP_PKEY** key,
01423         const unsigned char** in, long inSz);
01424 WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PrivateKey(int type,
01425         WOLFSSL_EVP_PKEY** out, const unsigned char **in, long inSz);
01426 WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PrivateKey_EVP(WOLFSSL_EVP_PKEY** key,
01427         unsigned char** in, long inSz);
01428 WOLFSSL_API int wolfSSL_i2d_PrivateKey(WOLFSSL_EVP_PKEY* key,
01429         unsigned char** der);
01430 WOLFSSL_API int       wolfSSL_X509_cmp_current_time(const WOLFSSL_ASN1_TIME*);
01431 #ifdef OPENSSL_EXTRA
01432 WOLFSSL_API int wolfSSL_X509_cmp_time(const WOLFSSL_ASN1_TIME* asnTime,
01433         time_t *cmpTime);
01434 WOLFSSL_API WOLFSSL_ASN1_TIME *wolfSSL_X509_time_adj_ex(WOLFSSL_ASN1_TIME *asnTime,
01435     int offset_day, long offset_sec, time_t *in_tm);
01436 WOLFSSL_API WOLFSSL_ASN1_TIME *wolfSSL_X509_time_adj(WOLFSSL_ASN1_TIME *asnTime,
01437     long offset_sec, time_t *in_tm);
01438 WOLFSSL_API int       wolfSSL_sk_X509_REVOKED_num(WOLFSSL_X509_REVOKED*);
01439 WOLFSSL_API void      wolfSSL_X509_STORE_CTX_set_time(WOLFSSL_X509_STORE_CTX*,
01440                                                       unsigned long flags,
01441                                                       time_t t);
01442 WOLFSSL_API void wolfSSL_X509_VERIFY_PARAM_set_hostflags(
01443                 WOLFSSL_X509_VERIFY_PARAM* param, unsigned int flags);
01444 WOLFSSL_API int wolfSSL_X509_VERIFY_PARAM_set1_host(WOLFSSL_X509_VERIFY_PARAM* pParam,
01445                                                     const char* name,
01446                                                     unsigned int nameSz);
01447 WOLFSSL_API int wolfSSL_X509_VERIFY_PARAM_set1_ip_asc(
01448         WOLFSSL_X509_VERIFY_PARAM *param, const char *ipasc);
01449 #endif
01450 WOLFSSL_API WOLFSSL_X509_REVOKED* wolfSSL_X509_CRL_get_REVOKED(WOLFSSL_X509_CRL*);
01451 WOLFSSL_API WOLFSSL_X509_REVOKED* wolfSSL_sk_X509_REVOKED_value(
01452                                                       WOLFSSL_X509_REVOKED*,int);
01453 WOLFSSL_API WOLFSSL_ASN1_INTEGER* wolfSSL_X509_get_serialNumber(WOLFSSL_X509*);
01454 WOLFSSL_API void wolfSSL_ASN1_INTEGER_free(WOLFSSL_ASN1_INTEGER*);
01455 WOLFSSL_API WOLFSSL_ASN1_INTEGER* wolfSSL_ASN1_INTEGER_new(void);
01456 WOLFSSL_API WOLFSSL_ASN1_INTEGER* wolfSSL_ASN1_INTEGER_dup(
01457                                               const WOLFSSL_ASN1_INTEGER* src);
01458 WOLFSSL_API int wolfSSL_ASN1_INTEGER_set(WOLFSSL_ASN1_INTEGER *a, long v);
01459 
01460 WOLFSSL_API int wolfSSL_ASN1_TIME_print(WOLFSSL_BIO*, const WOLFSSL_ASN1_TIME*);
01461 
01462 WOLFSSL_API char* wolfSSL_ASN1_TIME_to_string(WOLFSSL_ASN1_TIME* t,
01463                                                             char* buf, int len);
01464 WOLFSSL_API int  wolfSSL_ASN1_INTEGER_cmp(const WOLFSSL_ASN1_INTEGER*,
01465                                        const WOLFSSL_ASN1_INTEGER*);
01466 WOLFSSL_API long wolfSSL_ASN1_INTEGER_get(const WOLFSSL_ASN1_INTEGER*);
01467 
01468 #ifdef OPENSSL_EXTRA
01469 WOLFSSL_API WOLFSSL_BIGNUM *wolfSSL_ASN1_INTEGER_to_BN(const WOLFSSL_ASN1_INTEGER *ai,
01470                                        WOLFSSL_BIGNUM *bn);
01471 WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_ASN1_TIME_adj(WOLFSSL_ASN1_TIME*, time_t,
01472                                                      int, long);
01473 WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_ASN1_TIME_new(void);
01474 WOLFSSL_API void wolfSSL_ASN1_TIME_free(WOLFSSL_ASN1_TIME* t);
01475 #endif
01476 
01477 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME)* wolfSSL_load_client_CA_file(const char*);
01478 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME)* wolfSSL_CTX_get_client_CA_list(
01479         const WOLFSSL_CTX *s);
01480 /* deprecated function name */
01481 #define wolfSSL_SSL_CTX_get_client_CA_list wolfSSL_CTX_get_client_CA_list
01482 
01483 WOLFSSL_API void  wolfSSL_CTX_set_client_CA_list(WOLFSSL_CTX*,
01484                                                WOLF_STACK_OF(WOLFSSL_X509_NAME)*);
01485 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME)* wolfSSL_get_client_CA_list(
01486             const WOLFSSL* ssl);
01487 
01488 typedef int (*client_cert_cb)(WOLFSSL *ssl, WOLFSSL_X509 **x509,
01489                               WOLFSSL_EVP_PKEY **pkey);
01490 WOLFSSL_API void wolfSSL_CTX_set_client_cert_cb(WOLFSSL_CTX *ctx, client_cert_cb);
01491 
01492 WOLFSSL_API void* wolfSSL_X509_STORE_CTX_get_ex_data(
01493         WOLFSSL_X509_STORE_CTX* ctx, int idx);
01494 WOLFSSL_API int  wolfSSL_X509_STORE_CTX_set_ex_data(WOLFSSL_X509_STORE_CTX* ctx,
01495         int idx, void *data);
01496 WOLFSSL_API void wolfSSL_X509_STORE_CTX_set_depth(WOLFSSL_X509_STORE_CTX* ctx,
01497         int depth);
01498 WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_STORE_CTX_get0_current_issuer(
01499         WOLFSSL_X509_STORE_CTX* ctx);
01500 WOLFSSL_API WOLFSSL_X509_STORE* wolfSSL_X509_STORE_CTX_get0_store(
01501         WOLFSSL_X509_STORE_CTX* ctx);
01502 WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_STORE_CTX_get0_cert(
01503         WOLFSSL_X509_STORE_CTX*);
01504 WOLFSSL_API int  wolfSSL_get_ex_data_X509_STORE_CTX_idx(void);
01505 WOLFSSL_API void wolfSSL_X509_STORE_CTX_set_error(
01506                                            WOLFSSL_X509_STORE_CTX* ctx, int er);
01507 void wolfSSL_X509_STORE_CTX_set_error_depth(WOLFSSL_X509_STORE_CTX* ctx,
01508                                                                      int depth);
01509 WOLFSSL_API void* wolfSSL_get_ex_data(const WOLFSSL*, int);
01510 
01511 WOLFSSL_API void wolfSSL_CTX_set_default_passwd_cb_userdata(WOLFSSL_CTX*,
01512                                                           void* userdata);
01513 WOLFSSL_API void wolfSSL_CTX_set_default_passwd_cb(WOLFSSL_CTX*,
01514                                                    pem_password_cb*);
01515 WOLFSSL_API pem_password_cb* wolfSSL_CTX_get_default_passwd_cb(WOLFSSL_CTX *ctx);
01516 WOLFSSL_API void *wolfSSL_CTX_get_default_passwd_cb_userdata(WOLFSSL_CTX *ctx);
01517 
01518 WOLFSSL_API void wolfSSL_CTX_set_info_callback(WOLFSSL_CTX*,
01519                           void (*)(const WOLFSSL* ssl, int type, int val));
01520 
01521 WOLFSSL_API unsigned long wolfSSL_ERR_peek_error(void);
01522 WOLFSSL_API int           wolfSSL_GET_REASON(int);
01523 
01524 WOLFSSL_API const char* wolfSSL_alert_type_string_long(int);
01525 WOLFSSL_API const char* wolfSSL_alert_desc_string_long(int);
01526 WOLFSSL_API const char* wolfSSL_state_string_long(const WOLFSSL*);
01527 
01528 WOLFSSL_API WOLFSSL_RSA* wolfSSL_RSA_generate_key(int, unsigned long,
01529                                                void(*)(int, int, void*), void*);
01530 WOLFSSL_API WOLFSSL_RSA *wolfSSL_d2i_RSAPublicKey(WOLFSSL_RSA **r,
01531                                             const unsigned char **pp, long len);
01532 WOLFSSL_API WOLFSSL_RSA *wolfSSL_d2i_RSAPrivateKey(WOLFSSL_RSA**,
01533                                             const unsigned char**, long);
01534 WOLFSSL_API int wolfSSL_i2d_RSAPublicKey(WOLFSSL_RSA *r, const unsigned char **pp);
01535 WOLFSSL_API int wolfSSL_i2d_RSAPrivateKey(WOLFSSL_RSA *r, unsigned char **pp);
01536 WOLFSSL_API void wolfSSL_CTX_set_tmp_rsa_callback(WOLFSSL_CTX *,
01537                                            WOLFSSL_RSA *(*)(WOLFSSL *, int, int));
01538 
01539 WOLFSSL_API int wolfSSL_PEM_def_callback(char*, int num, int w, void* key);
01540 
01541 WOLFSSL_API long wolfSSL_CTX_sess_accept(WOLFSSL_CTX*);
01542 WOLFSSL_API long wolfSSL_CTX_sess_connect(WOLFSSL_CTX*);
01543 WOLFSSL_API long wolfSSL_CTX_sess_accept_good(WOLFSSL_CTX*);
01544 WOLFSSL_API long wolfSSL_CTX_sess_connect_good(WOLFSSL_CTX*);
01545 WOLFSSL_API long wolfSSL_CTX_sess_accept_renegotiate(WOLFSSL_CTX*);
01546 WOLFSSL_API long wolfSSL_CTX_sess_connect_renegotiate(WOLFSSL_CTX*);
01547 WOLFSSL_API long wolfSSL_CTX_sess_hits(WOLFSSL_CTX*);
01548 WOLFSSL_API long wolfSSL_CTX_sess_cb_hits(WOLFSSL_CTX*);
01549 WOLFSSL_API long wolfSSL_CTX_sess_cache_full(WOLFSSL_CTX*);
01550 WOLFSSL_API long wolfSSL_CTX_sess_misses(WOLFSSL_CTX*);
01551 WOLFSSL_API long wolfSSL_CTX_sess_timeouts(WOLFSSL_CTX*);
01552 WOLFSSL_API long wolfSSL_CTX_sess_number(WOLFSSL_CTX*);
01553 
01554 WOLFSSL_API long wolfSSL_CTX_add_extra_chain_cert(WOLFSSL_CTX*, WOLFSSL_X509*);
01555 WOLFSSL_API long wolfSSL_CTX_sess_set_cache_size(WOLFSSL_CTX*, long);
01556 WOLFSSL_API long wolfSSL_CTX_sess_get_cache_size(WOLFSSL_CTX*);
01557 
01558 WOLFSSL_API long wolfSSL_CTX_get_session_cache_mode(WOLFSSL_CTX*);
01559 WOLFSSL_API int  wolfSSL_CTX_get_read_ahead(WOLFSSL_CTX*);
01560 WOLFSSL_API int  wolfSSL_CTX_set_read_ahead(WOLFSSL_CTX*, int v);
01561 WOLFSSL_API long wolfSSL_CTX_set_tlsext_status_arg(WOLFSSL_CTX*, void* arg);
01562 WOLFSSL_API long wolfSSL_CTX_set_tlsext_opaque_prf_input_callback_arg(
01563         WOLFSSL_CTX*, void* arg);
01564 WOLFSSL_API int  wolfSSL_CTX_add_client_CA(WOLFSSL_CTX*, WOLFSSL_X509*);
01565 WOLFSSL_API int  wolfSSL_CTX_set_srp_password(WOLFSSL_CTX*, char*);
01566 WOLFSSL_API int  wolfSSL_CTX_set_srp_username(WOLFSSL_CTX*, char*);
01567 
01568 WOLFSSL_API long wolfSSL_set_options(WOLFSSL *s, long op);
01569 WOLFSSL_API long wolfSSL_get_options(const WOLFSSL *s);
01570 WOLFSSL_API long wolfSSL_clear_options(WOLFSSL *s,  long op);
01571 WOLFSSL_API long wolfSSL_clear_num_renegotiations(WOLFSSL *s);
01572 WOLFSSL_API long wolfSSL_total_renegotiations(WOLFSSL *s);
01573 WOLFSSL_API long wolfSSL_num_renegotiations(WOLFSSL* s);
01574 WOLFSSL_API long wolfSSL_set_tmp_dh(WOLFSSL *s, WOLFSSL_DH *dh);
01575 WOLFSSL_API long wolfSSL_set_tlsext_debug_arg(WOLFSSL *s, void *arg);
01576 WOLFSSL_API long wolfSSL_set_tlsext_status_type(WOLFSSL *s, int type);
01577 WOLFSSL_API long wolfSSL_set_tlsext_status_exts(WOLFSSL *s, void *arg);
01578 WOLFSSL_API long wolfSSL_get_tlsext_status_ids(WOLFSSL *s, void *arg);
01579 WOLFSSL_API long wolfSSL_set_tlsext_status_ids(WOLFSSL *s, void *arg);
01580 WOLFSSL_API long wolfSSL_get_tlsext_status_ocsp_resp(WOLFSSL *s, unsigned char **resp);
01581 WOLFSSL_API long wolfSSL_set_tlsext_status_ocsp_resp(WOLFSSL *s, unsigned char *resp, int len);
01582 
01583 WOLFSSL_API void wolfSSL_CONF_modules_unload(int all);
01584 WOLFSSL_API char* wolfSSL_CONF_get1_default_config_file(void);
01585 WOLFSSL_API long wolfSSL_get_tlsext_status_exts(WOLFSSL *s, void *arg);
01586 WOLFSSL_API long wolfSSL_get_verify_result(const WOLFSSL *ssl);
01587 
01588 #define WOLFSSL_DEFAULT_CIPHER_LIST ""   /* default all */
01589 
01590 /* These are bit-masks */
01591 enum {
01592     WOLFSSL_OCSP_URL_OVERRIDE = 1,
01593     WOLFSSL_OCSP_NO_NONCE     = 2,
01594     WOLFSSL_OCSP_CHECKALL     = 4,
01595 
01596     WOLFSSL_CRL_CHECKALL = 1,
01597     WOLFSSL_CRL_CHECK    = 2,
01598 };
01599 
01600 #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL) || \
01601     defined(HAVE_WEBSERVER)
01602 /* Separated out from other enums because of size */
01603 enum {
01604     SSL_OP_MICROSOFT_SESS_ID_BUG                  = 0x00000001,
01605     SSL_OP_NETSCAPE_CHALLENGE_BUG                 = 0x00000002,
01606     SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG       = 0x00000004,
01607     SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG            = 0x00000008,
01608     SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER             = 0x00000010,
01609     SSL_OP_MSIE_SSLV2_RSA_PADDING                 = 0x00000020,
01610     SSL_OP_SSLEAY_080_CLIENT_DH_BUG               = 0x00000040,
01611     SSL_OP_TLS_D5_BUG                             = 0x00000080,
01612     SSL_OP_TLS_BLOCK_PADDING_BUG                  = 0x00000100,
01613     SSL_OP_TLS_ROLLBACK_BUG                       = 0x00000200,
01614     SSL_OP_EPHEMERAL_RSA                          = 0x00000800,
01615     WOLFSSL_OP_NO_SSLv3                           = 0x00001000,
01616     WOLFSSL_OP_NO_TLSv1                           = 0x00002000,
01617     SSL_OP_PKCS1_CHECK_1                          = 0x00004000,
01618     SSL_OP_PKCS1_CHECK_2                          = 0x00008000,
01619     SSL_OP_NETSCAPE_CA_DN_BUG                     = 0x00010000,
01620     SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG        = 0x00020000,
01621     SSL_OP_SINGLE_DH_USE                          = 0x00040000,
01622     SSL_OP_NO_TICKET                              = 0x00080000,
01623     SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS            = 0x00100000,
01624     SSL_OP_NO_QUERY_MTU                           = 0x00200000,
01625     SSL_OP_COOKIE_EXCHANGE                        = 0x00400000,
01626     SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION = 0x00800000,
01627     SSL_OP_SINGLE_ECDH_USE                        = 0x01000000,
01628     SSL_OP_CIPHER_SERVER_PREFERENCE               = 0x02000000,
01629     WOLFSSL_OP_NO_TLSv1_1                         = 0x04000000,
01630     WOLFSSL_OP_NO_TLSv1_2                         = 0x08000000,
01631     SSL_OP_NO_COMPRESSION                         = 0x10000000,
01632     WOLFSSL_OP_NO_TLSv1_3                         = 0x20000000,
01633     WOLFSSL_OP_NO_SSLv2                           = 0x40000000,
01634     SSL_OP_ALL   =
01635                     (SSL_OP_MICROSOFT_SESS_ID_BUG
01636                   | SSL_OP_NETSCAPE_CHALLENGE_BUG
01637                   | SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG
01638                   | SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG
01639                   | SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER
01640                   | SSL_OP_MSIE_SSLV2_RSA_PADDING
01641                   | SSL_OP_SSLEAY_080_CLIENT_DH_BUG
01642                   | SSL_OP_TLS_D5_BUG
01643                   | SSL_OP_TLS_BLOCK_PADDING_BUG
01644                   | SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS
01645                   | SSL_OP_TLS_ROLLBACK_BUG),
01646 };
01647 
01648 /* for compatibility these must be macros */
01649 #define SSL_OP_NO_SSLv2   WOLFSSL_OP_NO_SSLv2
01650 #define SSL_OP_NO_SSLv3   WOLFSSL_OP_NO_SSLv3
01651 #define SSL_OP_NO_TLSv1   WOLFSSL_OP_NO_TLSv1
01652 #define SSL_OP_NO_TLSv1_1 WOLFSSL_OP_NO_TLSv1_1
01653 #define SSL_OP_NO_TLSv1_2 WOLFSSL_OP_NO_TLSv1_2
01654 #if !(!defined(WOLFSSL_TLS13) && defined(WOLFSSL_APACHE_HTTPD)) /* apache uses this to determine if TLS 1.3 is enabled */
01655 #define SSL_OP_NO_TLSv1_3 WOLFSSL_OP_NO_TLSv1_3
01656 #endif
01657 
01658 #define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3 | SSL_OP_NO_TLSv1 | \
01659     SSL_OP_NO_TLSv1_1 | SSL_OP_NO_TLSv1_2 | SSL_OP_NO_TLSv1_3)
01660 
01661 #define SSL_NOTHING 1
01662 #define SSL_WRITING 2
01663 #define SSL_READING 3
01664 
01665 enum {
01666 #ifdef HAVE_OCSP
01667     /* OCSP Flags */
01668     OCSP_NOCERTS     = 1,
01669     OCSP_NOINTERN    = 2,
01670     OCSP_NOSIGS      = 4,
01671     OCSP_NOCHAIN     = 8,
01672     OCSP_NOVERIFY    = 16,
01673     OCSP_NOEXPLICIT  = 32,
01674     OCSP_NOCASIGN    = 64,
01675     OCSP_NODELEGATED = 128,
01676     OCSP_NOCHECKS    = 256,
01677     OCSP_TRUSTOTHER  = 512,
01678     OCSP_RESPID_KEY  = 1024,
01679     OCSP_NOTIME      = 2048,
01680 
01681     /* OCSP Types */
01682     OCSP_CERTID   = 2,
01683     OCSP_REQUEST  = 4,
01684     OCSP_RESPONSE = 8,
01685     OCSP_BASICRESP = 16,
01686 #endif
01687 
01688     ASN1_GENERALIZEDTIME = 4,
01689     SSL_MAX_SSL_SESSION_ID_LENGTH = 32,
01690 
01691     SSL_ST_CONNECT = 0x1000,
01692     SSL_ST_ACCEPT  = 0x2000,
01693     SSL_ST_MASK    = 0x0FFF,
01694 
01695     SSL_CB_LOOP = 0x01,
01696     SSL_CB_EXIT = 0x02,
01697     SSL_CB_READ = 0x04,
01698     SSL_CB_WRITE = 0x08,
01699     SSL_CB_HANDSHAKE_START = 0x10,
01700     SSL_CB_HANDSHAKE_DONE = 0x20,
01701     SSL_CB_ALERT = 0x4000,
01702     SSL_CB_READ_ALERT = (SSL_CB_ALERT | SSL_CB_READ),
01703     SSL_CB_WRITE_ALERT = (SSL_CB_ALERT | SSL_CB_WRITE),
01704     SSL_CB_ACCEPT_LOOP = (SSL_ST_ACCEPT | SSL_CB_LOOP),
01705     SSL_CB_ACCEPT_EXIT = (SSL_ST_ACCEPT | SSL_CB_EXIT),
01706     SSL_CB_CONNECT_LOOP = (SSL_ST_CONNECT | SSL_CB_LOOP),
01707     SSL_CB_CONNECT_EXIT = (SSL_ST_CONNECT | SSL_CB_EXIT),
01708     SSL_CB_MODE_READ = 1,
01709     SSL_CB_MODE_WRITE = 2,
01710 
01711     SSL_MODE_ENABLE_PARTIAL_WRITE = 2,
01712     SSL_MODE_AUTO_RETRY = 3, /* wolfSSL default is to block with blocking io
01713                               * and auto retry */
01714     SSL_MODE_RELEASE_BUFFERS = -1, /* For libwebsockets build. No current use. */
01715 
01716     BIO_FLAGS_BASE64_NO_NL = 1,
01717     BIO_CLOSE   = 1,
01718     BIO_NOCLOSE = 0,
01719 
01720     X509_FILETYPE_PEM = 8,
01721     X509_LU_X509      = 9,
01722     X509_LU_CRL       = 12,
01723 
01724     X509_V_OK                                    = 0,
01725     X509_V_ERR_CRL_SIGNATURE_FAILURE             = 13,
01726     X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD    = 14,
01727     X509_V_ERR_CRL_HAS_EXPIRED                   = 15,
01728     X509_V_ERR_CERT_REVOKED                      = 16,
01729     X509_V_ERR_CERT_CHAIN_TOO_LONG               = 17,
01730     X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT         = 18,
01731     X509_V_ERR_CERT_NOT_YET_VALID                = 19,
01732     X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD    = 20,
01733     X509_V_ERR_CERT_HAS_EXPIRED                  = 21,
01734     X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD     = 22,
01735     X509_V_ERR_CERT_REJECTED                     = 23,
01736     /* Required for Nginx  */
01737     X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT       = 24,
01738     X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN         = 25,
01739     X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY = 26,
01740     X509_V_ERR_CERT_UNTRUSTED                    = 27,
01741     X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE   = 28,
01742     X509_V_ERR_SUBJECT_ISSUER_MISMATCH           = 29,
01743     /* additional X509_V_ERR_* enums not used in wolfSSL */
01744     X509_V_ERR_UNABLE_TO_GET_CRL,
01745     X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE,
01746     X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE,
01747     X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY,
01748     X509_V_ERR_CERT_SIGNATURE_FAILURE,
01749     X509_V_ERR_CRL_NOT_YET_VALID,
01750     X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD,
01751     X509_V_ERR_OUT_OF_MEM,
01752     X509_V_ERR_INVALID_CA,
01753     X509_V_ERR_PATH_LENGTH_EXCEEDED,
01754     X509_V_ERR_INVALID_PURPOSE,
01755     X509_V_ERR_AKID_SKID_MISMATCH,
01756     X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH,
01757     X509_V_ERR_KEYUSAGE_NO_CERTSIGN,
01758     X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER,
01759     X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION,
01760     X509_V_ERR_KEYUSAGE_NO_CRL_SIGN,
01761     X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION,
01762     X509_V_ERR_INVALID_NON_CA,
01763     X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED,
01764     X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE,
01765     X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED,
01766     X509_V_ERR_INVALID_EXTENSION,
01767     X509_V_ERR_INVALID_POLICY_EXTENSION,
01768     X509_V_ERR_NO_EXPLICIT_POLICY,
01769     X509_V_ERR_UNNESTED_RESOURCE,
01770     X509_V_ERR_APPLICATION_VERIFICATION,
01771 
01772     X509_R_CERT_ALREADY_IN_HASH_TABLE,
01773 
01774     XN_FLAG_SPC_EQ  = (1 << 23),
01775     XN_FLAG_SEP_CPLUS_SPC = (2 << 16),
01776     XN_FLAG_ONELINE = 0,
01777     XN_FLAG_RFC2253 = 1,
01778     XN_FLAG_DN_REV = (1 << 20),
01779 
01780     CRYPTO_LOCK = 1,
01781     CRYPTO_NUM_LOCKS = 10,
01782 
01783     ASN1_STRFLGS_ESC_MSB = 4
01784 };
01785 #endif
01786 
01787 /* extras end */
01788 
01789 #if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM)
01790 /* wolfSSL extension, provide last error from SSL_get_error
01791    since not using thread storage error queue */
01792 #include <stdio.h>
01793 WOLFSSL_API void  wolfSSL_ERR_print_errors_fp(XFILE, int err);
01794 #if defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE)
01795 WOLFSSL_API void wolfSSL_ERR_dump_errors_fp(XFILE fp);
01796 WOLFSSL_API void wolfSSL_ERR_print_errors_cb(int (*cb)(const char *str,
01797                                                 size_t len, void *u), void *u);
01798 #endif
01799 #endif
01800 WOLFSSL_API void wolfSSL_ERR_print_errors(WOLFSSL_BIO *bio);
01801 
01802 
01803 #ifndef NO_OLD_SSL_NAMES
01804     #define SSL_ERROR_NONE WOLFSSL_ERROR_NONE
01805     #define SSL_FAILURE WOLFSSL_FAILURE
01806     #define SSL_SUCCESS WOLFSSL_SUCCESS
01807     #define SSL_SHUTDOWN_NOT_DONE WOLFSSL_SHUTDOWN_NOT_DONE
01808 
01809     #define SSL_ALPN_NOT_FOUND WOLFSSL_ALPN_NOT_FOUND
01810     #define SSL_BAD_CERTTYPE WOLFSSL_BAD_CERTTYPE
01811     #define SSL_BAD_STAT WOLFSSL_BAD_STAT
01812     #define SSL_BAD_PATH WOLFSSL_BAD_PATH
01813     #define SSL_BAD_FILETYPE WOLFSSL_BAD_FILETYPE
01814     #define SSL_BAD_FILE WOLFSSL_BAD_FILE
01815     #define SSL_NOT_IMPLEMENTED WOLFSSL_NOT_IMPLEMENTED
01816     #define SSL_UNKNOWN WOLFSSL_UNKNOWN
01817     #define SSL_FATAL_ERROR WOLFSSL_FATAL_ERROR
01818 
01819     #define SSL_FILETYPE_ASN1 WOLFSSL_FILETYPE_ASN1
01820     #define SSL_FILETYPE_PEM WOLFSSL_FILETYPE_PEM
01821     #define SSL_FILETYPE_DEFAULT WOLFSSL_FILETYPE_DEFAULT
01822     #define SSL_FILETYPE_RAW WOLFSSL_FILETYPE_RAW
01823 
01824     #define SSL_VERIFY_NONE WOLFSSL_VERIFY_NONE
01825     #define SSL_VERIFY_PEER WOLFSSL_VERIFY_PEER
01826     #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT
01827     #define SSL_VERIFY_CLIENT_ONCE WOLFSSL_VERIFY_CLIENT_ONCE
01828     #define SSL_VERIFY_FAIL_EXCEPT_PSK WOLFSSL_VERIFY_FAIL_EXCEPT_PSK
01829 
01830     #define SSL_SESS_CACHE_OFF WOLFSSL_SESS_CACHE_OFF
01831     #define SSL_SESS_CACHE_CLIENT WOLFSSL_SESS_CACHE_CLIENT
01832     #define SSL_SESS_CACHE_SERVER WOLFSSL_SESS_CACHE_SERVER
01833     #define SSL_SESS_CACHE_BOTH WOLFSSL_SESS_CACHE_BOTH
01834     #define SSL_SESS_CACHE_NO_AUTO_CLEAR WOLFSSL_SESS_CACHE_NO_AUTO_CLEAR
01835     #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP WOLFSSL_SESS_CACHE_NO_INTERNAL_LOOKUP
01836     #define SSL_SESS_CACHE_NO_INTERNAL_STORE WOLFSSL_SESS_CACHE_NO_INTERNAL_STORE
01837     #define SSL_SESS_CACHE_NO_INTERNAL WOLFSSL_SESS_CACHE_NO_INTERNAL
01838 
01839     #define SSL_ERROR_WANT_READ WOLFSSL_ERROR_WANT_READ
01840     #define SSL_ERROR_WANT_WRITE WOLFSSL_ERROR_WANT_WRITE
01841     #define SSL_ERROR_WANT_CONNECT WOLFSSL_ERROR_WANT_CONNECT
01842     #define SSL_ERROR_WANT_ACCEPT WOLFSSL_ERROR_WANT_ACCEPT
01843     #define SSL_ERROR_SYSCALL WOLFSSL_ERROR_SYSCALL
01844     #define SSL_ERROR_WANT_X509_LOOKUP WOLFSSL_ERROR_WANT_X509_LOOKUP
01845     #define SSL_ERROR_ZERO_RETURN WOLFSSL_ERROR_ZERO_RETURN
01846     #define SSL_ERROR_SSL WOLFSSL_ERROR_SSL
01847 
01848     #define SSL_SENT_SHUTDOWN WOLFSSL_SENT_SHUTDOWN
01849     #define SSL_RECEIVED_SHUTDOWN WOLFSSL_RECEIVED_SHUTDOWN
01850     #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER WOLFSSL_MODE_ACCEPT_MOVING_WRITE_BUFFER
01851 
01852     #define SSL_R_SSL_HANDSHAKE_FAILURE WOLFSSL_R_SSL_HANDSHAKE_FAILURE
01853     #define SSL_R_TLSV1_ALERT_UNKNOWN_CA WOLFSSL_R_TLSV1_ALERT_UNKNOWN_CA
01854     #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN WOLFSSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN
01855     #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE WOLFSSL_R_SSLV3_ALERT_BAD_CERTIFICATE
01856 
01857     #define PEM_BUFSIZE WOLF_PEM_BUFSIZE
01858 #endif
01859 
01860 enum { /* ssl Constants */
01861     WOLFSSL_ERROR_NONE      =  0,   /* for most functions */
01862     WOLFSSL_FAILURE         =  0,   /* for some functions */
01863     WOLFSSL_SUCCESS         =  1,
01864     WOLFSSL_SHUTDOWN_NOT_DONE =  2,  /* call wolfSSL_shutdown again to complete */
01865 
01866     WOLFSSL_ALPN_NOT_FOUND  = -9,
01867     WOLFSSL_BAD_CERTTYPE    = -8,
01868     WOLFSSL_BAD_STAT        = -7,
01869     WOLFSSL_BAD_PATH        = -6,
01870     WOLFSSL_BAD_FILETYPE    = -5,
01871     WOLFSSL_BAD_FILE        = -4,
01872     WOLFSSL_NOT_IMPLEMENTED = -3,
01873     WOLFSSL_UNKNOWN         = -2,
01874     WOLFSSL_FATAL_ERROR     = -1,
01875 
01876     WOLFSSL_FILETYPE_ASN1    = 2,
01877     WOLFSSL_FILETYPE_PEM     = 1,
01878     WOLFSSL_FILETYPE_DEFAULT = 2, /* ASN1 */
01879     WOLFSSL_FILETYPE_RAW     = 3, /* NTRU raw key blob */
01880 
01881     WOLFSSL_VERIFY_NONE                 = 0,
01882     WOLFSSL_VERIFY_PEER                 = 1,
01883     WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT = 2,
01884     WOLFSSL_VERIFY_CLIENT_ONCE          = 4,
01885     WOLFSSL_VERIFY_FAIL_EXCEPT_PSK      = 8,
01886 
01887     WOLFSSL_SESS_CACHE_OFF                = 0x0000,
01888     WOLFSSL_SESS_CACHE_CLIENT             = 0x0001,
01889     WOLFSSL_SESS_CACHE_SERVER             = 0x0002,
01890     WOLFSSL_SESS_CACHE_BOTH               = 0x0003,
01891     WOLFSSL_SESS_CACHE_NO_AUTO_CLEAR      = 0x0008,
01892     WOLFSSL_SESS_CACHE_NO_INTERNAL_LOOKUP = 0x0100,
01893     WOLFSSL_SESS_CACHE_NO_INTERNAL_STORE  = 0x0200,
01894     WOLFSSL_SESS_CACHE_NO_INTERNAL        = 0x0300,
01895 
01896     WOLFSSL_ERROR_WANT_READ        =  2,
01897     WOLFSSL_ERROR_WANT_WRITE       =  3,
01898     WOLFSSL_ERROR_WANT_CONNECT     =  7,
01899     WOLFSSL_ERROR_WANT_ACCEPT      =  8,
01900     WOLFSSL_ERROR_SYSCALL          =  5,
01901     WOLFSSL_ERROR_WANT_X509_LOOKUP = 83,
01902     WOLFSSL_ERROR_ZERO_RETURN      =  6,
01903     WOLFSSL_ERROR_SSL              = 85,
01904 
01905     WOLFSSL_SENT_SHUTDOWN     = 1,
01906     WOLFSSL_RECEIVED_SHUTDOWN = 2,
01907     WOLFSSL_MODE_ACCEPT_MOVING_WRITE_BUFFER = 4,
01908 
01909     WOLFSSL_R_SSL_HANDSHAKE_FAILURE           = 101,
01910     WOLFSSL_R_TLSV1_ALERT_UNKNOWN_CA          = 102,
01911     WOLFSSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN = 103,
01912     WOLFSSL_R_SSLV3_ALERT_BAD_CERTIFICATE     = 104,
01913 
01914     WOLF_PEM_BUFSIZE = 1024
01915 };
01916 
01917 #ifndef NO_PSK
01918     typedef unsigned int (*wc_psk_client_callback)(WOLFSSL*, const char*, char*,
01919                                     unsigned int, unsigned char*, unsigned int);
01920     WOLFSSL_API void wolfSSL_CTX_set_psk_client_callback(WOLFSSL_CTX*,
01921                                                     wc_psk_client_callback);
01922     WOLFSSL_API void wolfSSL_set_psk_client_callback(WOLFSSL*,
01923                                                     wc_psk_client_callback);
01924 #ifdef WOLFSSL_TLS13
01925     typedef unsigned int (*wc_psk_client_tls13_callback)(WOLFSSL*, const char*,
01926                char*, unsigned int, unsigned char*, unsigned int, const char**);
01927     WOLFSSL_API void wolfSSL_CTX_set_psk_client_tls13_callback(WOLFSSL_CTX*,
01928                                                   wc_psk_client_tls13_callback);
01929     WOLFSSL_API void wolfSSL_set_psk_client_tls13_callback(WOLFSSL*,
01930                                                   wc_psk_client_tls13_callback);
01931 #endif
01932 
01933     WOLFSSL_API const char* wolfSSL_get_psk_identity_hint(const WOLFSSL*);
01934     WOLFSSL_API const char* wolfSSL_get_psk_identity(const WOLFSSL*);
01935 
01936     WOLFSSL_API int wolfSSL_CTX_use_psk_identity_hint(WOLFSSL_CTX*, const char*);
01937     WOLFSSL_API int wolfSSL_use_psk_identity_hint(WOLFSSL*, const char*);
01938 
01939     typedef unsigned int (*wc_psk_server_callback)(WOLFSSL*, const char*,
01940                           unsigned char*, unsigned int);
01941     WOLFSSL_API void wolfSSL_CTX_set_psk_server_callback(WOLFSSL_CTX*,
01942                                                     wc_psk_server_callback);
01943     WOLFSSL_API void wolfSSL_set_psk_server_callback(WOLFSSL*,
01944                                                     wc_psk_server_callback);
01945 #ifdef WOLFSSL_TLS13
01946     typedef unsigned int (*wc_psk_server_tls13_callback)(WOLFSSL*, const char*,
01947                           unsigned char*, unsigned int, const char**);
01948     WOLFSSL_API void wolfSSL_CTX_set_psk_server_tls13_callback(WOLFSSL_CTX*,
01949                                                   wc_psk_server_tls13_callback);
01950     WOLFSSL_API void wolfSSL_set_psk_server_tls13_callback(WOLFSSL*,
01951                                                   wc_psk_server_tls13_callback);
01952 #endif
01953 
01954     #define PSK_TYPES_DEFINED
01955 #endif /* NO_PSK */
01956 
01957 
01958 #ifdef HAVE_ANON
01959     WOLFSSL_API int wolfSSL_CTX_allow_anon_cipher(WOLFSSL_CTX*);
01960 #endif /* HAVE_ANON */
01961 
01962 
01963 /* extra begins */
01964 #ifdef OPENSSL_EXTRA
01965 enum {  /* ERR Constants */
01966     ERR_TXT_STRING = 1
01967 };
01968 
01969 /* bio misc */
01970 enum {
01971     WOLFSSL_BIO_ERROR = -1,
01972     WOLFSSL_BIO_UNSET = -2,
01973     WOLFSSL_BIO_SIZE  = 17000 /* default BIO write size if not set */
01974 };
01975 #endif
01976 
01977 WOLFSSL_API void wolfSSL_ERR_put_error(int lib, int fun, int err,
01978                                        const char* file, int line);
01979 WOLFSSL_API unsigned long wolfSSL_ERR_get_error_line(const char**, int*);
01980 WOLFSSL_API unsigned long wolfSSL_ERR_get_error_line_data(const char**, int*,
01981                                                  const char**, int *);
01982 
01983 WOLFSSL_API unsigned long wolfSSL_ERR_get_error(void);
01984 WOLFSSL_API void          wolfSSL_ERR_clear_error(void);
01985 
01986 
01987 WOLFSSL_API int  wolfSSL_RAND_status(void);
01988 WOLFSSL_API int  wolfSSL_RAND_pseudo_bytes(unsigned char* buf, int num);
01989 WOLFSSL_API int  wolfSSL_RAND_bytes(unsigned char* buf, int num);
01990 WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_server_method(void);
01991 WOLFSSL_API long wolfSSL_CTX_set_options(WOLFSSL_CTX*, long);
01992 WOLFSSL_API long wolfSSL_CTX_get_options(WOLFSSL_CTX* ctx);
01993 WOLFSSL_API long wolfSSL_CTX_clear_options(WOLFSSL_CTX*, long);
01994 
01995 #ifndef NO_CERTS
01996   WOLFSSL_API int  wolfSSL_CTX_check_private_key(const WOLFSSL_CTX*);
01997 #endif /* !NO_CERTS */
01998 
01999 WOLFSSL_API void wolfSSL_ERR_free_strings(void);
02000 WOLFSSL_API void wolfSSL_ERR_remove_state(unsigned long);
02001 WOLFSSL_API int  wolfSSL_clear(WOLFSSL* ssl);
02002 WOLFSSL_API int  wolfSSL_state(WOLFSSL* ssl);
02003 
02004 WOLFSSL_API void wolfSSL_cleanup_all_ex_data(void);
02005 WOLFSSL_API long wolfSSL_CTX_set_mode(WOLFSSL_CTX* ctx, long mode);
02006 WOLFSSL_API long wolfSSL_CTX_get_mode(WOLFSSL_CTX* ctx);
02007 WOLFSSL_API void wolfSSL_CTX_set_default_read_ahead(WOLFSSL_CTX* ctx, int m);
02008 WOLFSSL_API long wolfSSL_SSL_get_mode(WOLFSSL* ssl);
02009 
02010 
02011 WOLFSSL_API int  wolfSSL_CTX_set_default_verify_paths(WOLFSSL_CTX*);
02012 WOLFSSL_API int  wolfSSL_CTX_set_session_id_context(WOLFSSL_CTX*,
02013                                             const unsigned char*, unsigned int);
02014 WOLFSSL_ABI WOLFSSL_API WOLFSSL_X509* wolfSSL_get_peer_certificate(WOLFSSL*);
02015 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509)* wolfSSL_get_peer_cert_chain(const WOLFSSL*);
02016 #if defined(WOLFSSL_QT) || defined(OPENSSL_ALL)
02017 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509)* wolfSSL_set_peer_cert_chain(WOLFSSL* ssl);
02018 #endif
02019 
02020 #ifdef OPENSSL_EXTRA
02021 WOLFSSL_API int wolfSSL_want(WOLFSSL*);
02022 #endif
02023 WOLFSSL_API int wolfSSL_want_read(WOLFSSL*);
02024 WOLFSSL_API int wolfSSL_want_write(WOLFSSL*);
02025 
02026 #if !defined(NO_FILESYSTEM) && defined (OPENSSL_EXTRA)
02027 #include <stdarg.h> /* var_arg */
02028 WOLFSSL_API int wolfSSL_BIO_vprintf(WOLFSSL_BIO* bio, const char* format,
02029                                                             va_list args);
02030 #endif
02031 WOLFSSL_API int wolfSSL_BIO_printf(WOLFSSL_BIO*, const char*, ...);
02032 WOLFSSL_API int wolfSSL_BIO_dump(WOLFSSL_BIO *bio, const char*, int);
02033 WOLFSSL_API int wolfSSL_ASN1_UTCTIME_print(WOLFSSL_BIO*,
02034                                          const WOLFSSL_ASN1_UTCTIME*);
02035 WOLFSSL_API int wolfSSL_ASN1_GENERALIZEDTIME_print(WOLFSSL_BIO*,
02036                                          const WOLFSSL_ASN1_GENERALIZEDTIME*);
02037 WOLFSSL_API void wolfSSL_ASN1_GENERALIZEDTIME_free(WOLFSSL_ASN1_GENERALIZEDTIME*);
02038 WOLFSSL_API int wolfSSL_ASN1_TIME_check(const WOLFSSL_ASN1_TIME*);
02039 WOLFSSL_API int wolfSSL_ASN1_TIME_diff(int *pday, int *psec,
02040                    const WOLFSSL_ASN1_TIME *from, const WOLFSSL_ASN1_TIME *to);
02041 #ifdef OPENSSL_EXTRA
02042 WOLFSSL_API WOLFSSL_ASN1_TIME *wolfSSL_ASN1_TIME_set(WOLFSSL_ASN1_TIME *s, time_t t);
02043 #endif
02044 
02045 WOLFSSL_API int wolfSSL_sk_num(WOLFSSL_STACK* sk);
02046 WOLFSSL_API void* wolfSSL_sk_value(WOLFSSL_STACK* sk, int i);
02047 
02048 #if defined(HAVE_EX_DATA) || defined(FORTRESS)
02049 WOLFSSL_API void* wolfSSL_CRYPTO_get_ex_data(const WOLFSSL_CRYPTO_EX_DATA* ex_data,
02050                                             int idx);
02051 WOLFSSL_API int wolfSSL_CRYPTO_set_ex_data(WOLFSSL_CRYPTO_EX_DATA* ex_data, int idx,
02052                                             void *data);
02053 #endif
02054 
02055 /* stunnel 4.28 needs */
02056 WOLFSSL_API void* wolfSSL_CTX_get_ex_data(const WOLFSSL_CTX*, int);
02057 WOLFSSL_API int   wolfSSL_CTX_set_ex_data(WOLFSSL_CTX*, int, void*);
02058 WOLFSSL_API void  wolfSSL_CTX_sess_set_get_cb(WOLFSSL_CTX*,
02059                        WOLFSSL_SESSION*(*f)(WOLFSSL*, unsigned char*, int, int*));
02060 WOLFSSL_API void  wolfSSL_CTX_sess_set_new_cb(WOLFSSL_CTX*,
02061                                             int (*f)(WOLFSSL*, WOLFSSL_SESSION*));
02062 WOLFSSL_API void  wolfSSL_CTX_sess_set_remove_cb(WOLFSSL_CTX*,
02063                                        void (*f)(WOLFSSL_CTX*, WOLFSSL_SESSION*));
02064 
02065 WOLFSSL_API int          wolfSSL_i2d_SSL_SESSION(WOLFSSL_SESSION*,unsigned char**);
02066 WOLFSSL_API WOLFSSL_SESSION* wolfSSL_d2i_SSL_SESSION(WOLFSSL_SESSION**,
02067                                                    const unsigned char**, long);
02068 
02069 WOLFSSL_API long wolfSSL_SESSION_get_timeout(const WOLFSSL_SESSION*);
02070 WOLFSSL_API long wolfSSL_SESSION_get_time(const WOLFSSL_SESSION*);
02071 WOLFSSL_API int  wolfSSL_CTX_get_ex_new_index(long, void*, void*, void*, void*);
02072 
02073 
02074 /* extra ends */
02075 
02076 
02077 /* wolfSSL extensions */
02078 
02079 /* call before SSL_connect, if verifying will add name check to
02080    date check and signature check */
02081 WOLFSSL_ABI WOLFSSL_API int wolfSSL_check_domain_name(WOLFSSL*, const char*);
02082 
02083 /* need to call once to load library (session cache) */
02084 WOLFSSL_ABI WOLFSSL_API int wolfSSL_Init(void);
02085 /* call when done to cleanup/free session cache mutex / resources  */
02086 WOLFSSL_ABI WOLFSSL_API int wolfSSL_Cleanup(void);
02087 
02088 /* which library version do we have */
02089 WOLFSSL_API const char* wolfSSL_lib_version(void);
02090 /* which library version do we have in hex */
02091 WOLFSSL_API word32 wolfSSL_lib_version_hex(void);
02092 
02093 /* do accept or connect depedning on side */
02094 WOLFSSL_API int wolfSSL_negotiate(WOLFSSL* ssl);
02095 /* turn on wolfSSL data compression */
02096 WOLFSSL_API int wolfSSL_set_compression(WOLFSSL* ssl);
02097 
02098 WOLFSSL_ABI WOLFSSL_API int wolfSSL_set_timeout(WOLFSSL*, unsigned int);
02099 WOLFSSL_ABI WOLFSSL_API int wolfSSL_CTX_set_timeout(WOLFSSL_CTX*, unsigned int);
02100 WOLFSSL_API void wolfSSL_CTX_set_current_time_cb(WOLFSSL_CTX* ctx,
02101     void (*cb)(const WOLFSSL* ssl, WOLFSSL_TIMEVAL* out_clock));
02102 
02103 /* get wolfSSL peer X509_CHAIN */
02104 WOLFSSL_API WOLFSSL_X509_CHAIN* wolfSSL_get_peer_chain(WOLFSSL* ssl);
02105 #ifdef WOLFSSL_ALT_CERT_CHAINS
02106 WOLFSSL_API int wolfSSL_is_peer_alt_cert_chain(const WOLFSSL* ssl);
02107 /* get wolfSSL alternate peer X509_CHAIN */
02108 WOLFSSL_API WOLFSSL_X509_CHAIN* wolfSSL_get_peer_alt_chain(WOLFSSL* ssl);
02109 #endif
02110 /* peer chain count */
02111 WOLFSSL_API int  wolfSSL_get_chain_count(WOLFSSL_X509_CHAIN* chain);
02112 /* index cert length */
02113 WOLFSSL_API int  wolfSSL_get_chain_length(WOLFSSL_X509_CHAIN*, int idx);
02114 /* index cert */
02115 WOLFSSL_API unsigned char* wolfSSL_get_chain_cert(WOLFSSL_X509_CHAIN*, int idx);
02116 /* index cert in X509 */
02117 WOLFSSL_API WOLFSSL_X509* wolfSSL_get_chain_X509(WOLFSSL_X509_CHAIN*, int idx);
02118 /* free X509 */
02119 #define wolfSSL_FreeX509(x509) wolfSSL_X509_free((x509))
02120 WOLFSSL_ABI WOLFSSL_API void wolfSSL_X509_free(WOLFSSL_X509*);
02121 /* get index cert in PEM */
02122 WOLFSSL_API int  wolfSSL_get_chain_cert_pem(WOLFSSL_X509_CHAIN*, int idx,
02123                                 unsigned char* buf, int inLen, int* outLen);
02124 WOLFSSL_ABI WOLFSSL_API const unsigned char* wolfSSL_get_sessionID(
02125                                                       const WOLFSSL_SESSION* s);
02126 WOLFSSL_API int  wolfSSL_X509_get_serial_number(WOLFSSL_X509*,unsigned char*,int*);
02127 WOLFSSL_API char*  wolfSSL_X509_get_subjectCN(WOLFSSL_X509*);
02128 WOLFSSL_API const unsigned char* wolfSSL_X509_get_der(WOLFSSL_X509*, int*);
02129 WOLFSSL_API const unsigned char* wolfSSL_X509_get_tbs(WOLFSSL_X509*, int*);
02130 WOLFSSL_ABI WOLFSSL_API const byte* wolfSSL_X509_notBefore(WOLFSSL_X509*);
02131 WOLFSSL_ABI WOLFSSL_API const byte* wolfSSL_X509_notAfter(WOLFSSL_X509*);
02132 WOLFSSL_API int wolfSSL_X509_version(WOLFSSL_X509*);
02133 
02134 WOLFSSL_API int wolfSSL_cmp_peer_cert_to_file(WOLFSSL*, const char*);
02135 
02136 WOLFSSL_ABI WOLFSSL_API char* wolfSSL_X509_get_next_altname(WOLFSSL_X509*);
02137 WOLFSSL_API int wolfSSL_X509_add_altname(WOLFSSL_X509*, const char*, int);
02138 
02139 WOLFSSL_API WOLFSSL_X509* wolfSSL_d2i_X509(WOLFSSL_X509** x509,
02140         const unsigned char** in, int len);
02141 WOLFSSL_API WOLFSSL_X509*
02142     wolfSSL_X509_d2i(WOLFSSL_X509** x509, const unsigned char* in, int len);
02143 WOLFSSL_API int wolfSSL_i2d_X509(WOLFSSL_X509* x509, unsigned char** out);
02144 WOLFSSL_API WOLFSSL_X509_CRL *wolfSSL_d2i_X509_CRL(WOLFSSL_X509_CRL **crl,
02145                                                    const unsigned char *in, int len);
02146 #ifndef NO_FILESYSTEM
02147 WOLFSSL_API WOLFSSL_X509_CRL *wolfSSL_d2i_X509_CRL_fp(XFILE file, WOLFSSL_X509_CRL **crl);
02148 #endif
02149 WOLFSSL_API void wolfSSL_X509_CRL_free(WOLFSSL_X509_CRL *crl);
02150 
02151 #ifndef NO_FILESYSTEM
02152     #ifndef NO_STDIO_FILESYSTEM
02153     WOLFSSL_API WOLFSSL_X509*
02154         wolfSSL_X509_d2i_fp(WOLFSSL_X509** x509, XFILE file);
02155     #endif
02156 WOLFSSL_ABI WOLFSSL_API WOLFSSL_X509*
02157     wolfSSL_X509_load_certificate_file(const char* fname, int format);
02158 #endif
02159 WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_load_certificate_buffer(
02160     const unsigned char* buf, int sz, int format);
02161 
02162 #ifdef WOLFSSL_SEP
02163     WOLFSSL_API unsigned char*
02164            wolfSSL_X509_get_device_type(WOLFSSL_X509*, unsigned char*, int*);
02165     WOLFSSL_API unsigned char*
02166            wolfSSL_X509_get_hw_type(WOLFSSL_X509*, unsigned char*, int*);
02167     WOLFSSL_API unsigned char*
02168            wolfSSL_X509_get_hw_serial_number(WOLFSSL_X509*, unsigned char*, int*);
02169 #endif
02170 
02171 /* connect enough to get peer cert */
02172 WOLFSSL_API int  wolfSSL_connect_cert(WOLFSSL* ssl);
02173 
02174 
02175 
02176 /* PKCS12 compatibility */
02177 typedef struct WC_PKCS12 WC_PKCS12;
02178 WOLFSSL_API WC_PKCS12* wolfSSL_d2i_PKCS12_bio(WOLFSSL_BIO* bio,
02179                                        WC_PKCS12** pkcs12);
02180 WOLFSSL_API int wolfSSL_i2d_PKCS12_bio(WOLFSSL_BIO *bio, WC_PKCS12 *pkcs12);
02181 #ifndef NO_FILESYSTEM
02182 WOLFSSL_API WOLFSSL_X509_PKCS12* wolfSSL_d2i_PKCS12_fp(XFILE fp,
02183                                        WOLFSSL_X509_PKCS12** pkcs12);
02184 #endif
02185 WOLFSSL_API int wolfSSL_PKCS12_parse(WC_PKCS12* pkcs12, const char* psw,
02186      WOLFSSL_EVP_PKEY** pkey, WOLFSSL_X509** cert,
02187      WOLF_STACK_OF(WOLFSSL_X509)** ca);
02188 WOLFSSL_API WC_PKCS12* wolfSSL_PKCS12_create(char* pass, char* name,
02189         WOLFSSL_EVP_PKEY* pkey, WOLFSSL_X509* cert,
02190         WOLF_STACK_OF(WOLFSSL_X509)* ca,
02191         int keyNID, int certNID, int itt, int macItt, int keytype);
02192 WOLFSSL_API void wolfSSL_PKCS12_PBE_add(void);
02193 
02194 
02195 
02196 #ifndef NO_DH
02197 /* server Diffie-Hellman parameters */
02198 WOLFSSL_API int  wolfSSL_SetTmpDH(WOLFSSL*, const unsigned char* p, int pSz,
02199                                 const unsigned char* g, int gSz);
02200 WOLFSSL_API int  wolfSSL_SetTmpDH_buffer(WOLFSSL*, const unsigned char* b, long sz,
02201                                        int format);
02202 WOLFSSL_API int wolfSSL_SetEnableDhKeyTest(WOLFSSL*, int);
02203 #ifndef NO_FILESYSTEM
02204     WOLFSSL_API int  wolfSSL_SetTmpDH_file(WOLFSSL*, const char* f, int format);
02205 #endif
02206 
02207 /* server ctx Diffie-Hellman parameters */
02208 WOLFSSL_API int  wolfSSL_CTX_SetTmpDH(WOLFSSL_CTX*, const unsigned char* p,
02209                                     int pSz, const unsigned char* g, int gSz);
02210 WOLFSSL_API int  wolfSSL_CTX_SetTmpDH_buffer(WOLFSSL_CTX*, const unsigned char* b,
02211                                            long sz, int format);
02212 
02213 #ifndef NO_FILESYSTEM
02214     WOLFSSL_API int  wolfSSL_CTX_SetTmpDH_file(WOLFSSL_CTX*, const char* f,
02215                                              int format);
02216 #endif
02217 
02218 WOLFSSL_API int wolfSSL_CTX_SetMinDhKey_Sz(WOLFSSL_CTX*, word16);
02219 WOLFSSL_API int wolfSSL_SetMinDhKey_Sz(WOLFSSL*, word16);
02220 WOLFSSL_API int wolfSSL_CTX_SetMaxDhKey_Sz(WOLFSSL_CTX*, word16);
02221 WOLFSSL_API int wolfSSL_SetMaxDhKey_Sz(WOLFSSL*, word16);
02222 WOLFSSL_API int wolfSSL_GetDhKey_Sz(WOLFSSL*);
02223 #endif /* NO_DH */
02224 
02225 #ifndef NO_RSA
02226 WOLFSSL_API int wolfSSL_CTX_SetMinRsaKey_Sz(WOLFSSL_CTX*, short);
02227 WOLFSSL_API int wolfSSL_SetMinRsaKey_Sz(WOLFSSL*, short);
02228 #endif /* NO_RSA */
02229 
02230 #ifdef HAVE_ECC
02231 WOLFSSL_API int wolfSSL_CTX_SetMinEccKey_Sz(WOLFSSL_CTX*, short);
02232 WOLFSSL_API int wolfSSL_SetMinEccKey_Sz(WOLFSSL*, short);
02233 #endif /* NO_RSA */
02234 
02235 WOLFSSL_API int  wolfSSL_SetTmpEC_DHE_Sz(WOLFSSL*, word16);
02236 WOLFSSL_API int  wolfSSL_CTX_SetTmpEC_DHE_Sz(WOLFSSL_CTX*, word16);
02237 
02238 /* keyblock size in bytes or -1 */
02239 /* need to call wolfSSL_KeepArrays before handshake to save keys */
02240 WOLFSSL_API int wolfSSL_get_keyblock_size(WOLFSSL*);
02241 WOLFSSL_API int wolfSSL_get_keys(WOLFSSL*,unsigned char** ms, unsigned int* msLen,
02242                                        unsigned char** sr, unsigned int* srLen,
02243                                        unsigned char** cr, unsigned int* crLen);
02244 
02245 /* Computes EAP-TLS and EAP-TTLS keying material from the master_secret. */
02246 WOLFSSL_API int wolfSSL_make_eap_keys(WOLFSSL*, void* key, unsigned int len,
02247                                                              const char* label);
02248 
02249 
02250 #ifndef _WIN32
02251     #ifndef NO_WRITEV
02252         #ifdef __PPU
02253             #include <sys/types.h>
02254             #include <sys/socket.h>
02255         #elif !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_IAR_ARM) && \
02256               !defined(WOLFSSL_PICOTCP) && !defined(WOLFSSL_ROWLEY_ARM) && \
02257               !defined(WOLFSSL_EMBOS) && !defined(WOLFSSL_FROSTED) && \
02258               !defined(WOLFSSL_CHIBIOS) && !defined(WOLFSSL_CONTIKI) && \
02259               !defined(WOLFSSL_ZEPHYR)
02260             #include <sys/uio.h>
02261         #endif
02262         /* allow writev style writing */
02263         WOLFSSL_API int wolfSSL_writev(WOLFSSL* ssl, const struct iovec* iov,
02264                                      int iovcnt);
02265     #endif
02266 #endif
02267 
02268 
02269 #ifndef NO_CERTS
02270     /* SSL_CTX versions */
02271     WOLFSSL_API int wolfSSL_CTX_UnloadCAs(WOLFSSL_CTX*);
02272 #ifdef WOLFSSL_TRUST_PEER_CERT
02273     WOLFSSL_API int wolfSSL_CTX_Unload_trust_peers(WOLFSSL_CTX*);
02274     WOLFSSL_API int wolfSSL_CTX_trust_peer_buffer(WOLFSSL_CTX*,
02275                                                const unsigned char*, long, int);
02276 #endif
02277     WOLFSSL_API int wolfSSL_CTX_load_verify_buffer_ex(WOLFSSL_CTX*,
02278                                                const unsigned char*, long, int,
02279                                                int, word32);
02280     WOLFSSL_API int wolfSSL_CTX_load_verify_buffer(WOLFSSL_CTX*,
02281                                                const unsigned char*, long, int);
02282     WOLFSSL_API int wolfSSL_CTX_load_verify_chain_buffer_format(WOLFSSL_CTX*,
02283                                                const unsigned char*, long, int);
02284     WOLFSSL_API int wolfSSL_CTX_use_certificate_buffer(WOLFSSL_CTX*,
02285                                                const unsigned char*, long, int);
02286     WOLFSSL_API int wolfSSL_CTX_use_PrivateKey_buffer(WOLFSSL_CTX*,
02287                                                const unsigned char*, long, int);
02288     WOLFSSL_API int wolfSSL_CTX_use_PrivateKey_id(WOLFSSL_CTX*,
02289                                          const unsigned char*, long, int, long);
02290     WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_buffer_format(WOLFSSL_CTX*,
02291                                                const unsigned char*, long, int);
02292     WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_buffer(WOLFSSL_CTX*,
02293                                                     const unsigned char*, long);
02294 
02295     /* SSL versions */
02296     WOLFSSL_API int wolfSSL_use_certificate_buffer(WOLFSSL*, const unsigned char*,
02297                                                long, int);
02298     WOLFSSL_API int wolfSSL_use_certificate_ASN1(WOLFSSL* ssl,
02299                                            const unsigned char* der, int derSz);
02300     WOLFSSL_API int wolfSSL_use_PrivateKey_buffer(WOLFSSL*, const unsigned char*,
02301                                                long, int);
02302     WOLFSSL_API int wolfSSL_use_PrivateKey_id(WOLFSSL*, const unsigned char*,
02303                                                                long, int, long);
02304     WOLFSSL_API int wolfSSL_use_certificate_chain_buffer_format(WOLFSSL*,
02305                                                const unsigned char*, long, int);
02306     WOLFSSL_API int wolfSSL_use_certificate_chain_buffer(WOLFSSL*,
02307                                                const unsigned char*, long);
02308     WOLFSSL_API int wolfSSL_UnloadCertsKeys(WOLFSSL*);
02309 
02310     #if (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)) && \
02311         defined(KEEP_OUR_CERT)
02312         WOLFSSL_API WOLFSSL_X509* wolfSSL_get_certificate(WOLFSSL* ssl);
02313     #endif
02314 #endif
02315 
02316 WOLFSSL_API int wolfSSL_CTX_set_group_messages(WOLFSSL_CTX*);
02317 WOLFSSL_API int wolfSSL_set_group_messages(WOLFSSL*);
02318 
02319 
02320 #ifdef HAVE_FUZZER
02321 enum fuzzer_type {
02322     FUZZ_HMAC      = 0,
02323     FUZZ_ENCRYPT   = 1,
02324     FUZZ_SIGNATURE = 2,
02325     FUZZ_HASH      = 3,
02326     FUZZ_HEAD      = 4
02327 };
02328 
02329 typedef int (*CallbackFuzzer)(WOLFSSL* ssl, const unsigned char* buf, int sz,
02330         int type, void* fuzzCtx);
02331 
02332 WOLFSSL_API void wolfSSL_SetFuzzerCb(WOLFSSL* ssl, CallbackFuzzer cbf, void* fCtx);
02333 #endif
02334 
02335 
02336 WOLFSSL_API int   wolfSSL_DTLS_SetCookieSecret(WOLFSSL*, const byte*, word32);
02337 
02338 
02339 /* I/O Callback default errors */
02340 enum IOerrors {
02341     WOLFSSL_CBIO_ERR_GENERAL    = -1,     /* general unexpected err */
02342     WOLFSSL_CBIO_ERR_WANT_READ  = -2,     /* need to call read  again */
02343     WOLFSSL_CBIO_ERR_WANT_WRITE = -2,     /* need to call write again */
02344     WOLFSSL_CBIO_ERR_CONN_RST   = -3,     /* connection reset */
02345     WOLFSSL_CBIO_ERR_ISR        = -4,     /* interrupt */
02346     WOLFSSL_CBIO_ERR_CONN_CLOSE = -5,     /* connection closed or epipe */
02347     WOLFSSL_CBIO_ERR_TIMEOUT    = -6      /* socket timeout */
02348 };
02349 
02350 
02351 /* CA cache callbacks */
02352 enum {
02353     WOLFSSL_SSLV3    = 0,
02354     WOLFSSL_TLSV1    = 1,
02355     WOLFSSL_TLSV1_1  = 2,
02356     WOLFSSL_TLSV1_2  = 3,
02357     WOLFSSL_TLSV1_3  = 4,
02358     WOLFSSL_USER_CA  = 1,          /* user added as trusted */
02359     WOLFSSL_CHAIN_CA = 2           /* added to cache from trusted chain */
02360 };
02361 
02362 WOLFSSL_ABI WOLFSSL_API WC_RNG* wolfSSL_GetRNG(WOLFSSL*);
02363 
02364 WOLFSSL_ABI WOLFSSL_API int wolfSSL_CTX_SetMinVersion(WOLFSSL_CTX*, int);
02365 WOLFSSL_API int wolfSSL_SetMinVersion(WOLFSSL*, int);
02366 WOLFSSL_API int wolfSSL_GetObjectSize(void);  /* object size based on build */
02367 WOLFSSL_API int wolfSSL_CTX_GetObjectSize(void);
02368 WOLFSSL_API int wolfSSL_METHOD_GetObjectSize(void);
02369 WOLFSSL_API int wolfSSL_GetOutputSize(WOLFSSL*, int);
02370 WOLFSSL_API int wolfSSL_GetMaxOutputSize(WOLFSSL*);
02371 WOLFSSL_API int wolfSSL_GetVersion(WOLFSSL* ssl);
02372 WOLFSSL_API int wolfSSL_SetVersion(WOLFSSL* ssl, int version);
02373 
02374 /* moved to asn.c, old names kept for backwards compatibility */
02375 #define wolfSSL_KeyPemToDer    wc_KeyPemToDer
02376 #define wolfSSL_CertPemToDer   wc_CertPemToDer
02377 #define wolfSSL_PemPubKeyToDer wc_PemPubKeyToDer
02378 #define wolfSSL_PubKeyPemToDer wc_PubKeyPemToDer
02379 #define wolfSSL_PemCertToDer   wc_PemCertToDer
02380 
02381 
02382 typedef void (*CallbackCACache)(unsigned char* der, int sz, int type);
02383 typedef void (*CbMissingCRL)(const char* url);
02384 typedef int  (*CbOCSPIO)(void*, const char*, int,
02385                                          unsigned char*, int, unsigned char**);
02386 typedef void (*CbOCSPRespFree)(void*,unsigned char*);
02387 
02388 #ifdef HAVE_CRL_IO
02389 typedef int  (*CbCrlIO)(WOLFSSL_CRL* crl, const char* url, int urlSz);
02390 #endif
02391 
02392 /* User Atomic Record Layer CallBacks */
02393 typedef int (*CallbackMacEncrypt)(WOLFSSL* ssl, unsigned char* macOut,
02394        const unsigned char* macIn, unsigned int macInSz, int macContent,
02395        int macVerify, unsigned char* encOut, const unsigned char* encIn,
02396        unsigned int encSz, void* ctx);
02397 WOLFSSL_API void  wolfSSL_CTX_SetMacEncryptCb(WOLFSSL_CTX*, CallbackMacEncrypt);
02398 WOLFSSL_API void  wolfSSL_SetMacEncryptCtx(WOLFSSL* ssl, void *ctx);
02399 WOLFSSL_API void* wolfSSL_GetMacEncryptCtx(WOLFSSL* ssl);
02400 
02401 typedef int (*CallbackDecryptVerify)(WOLFSSL* ssl,
02402        unsigned char* decOut, const unsigned char* decIn,
02403        unsigned int decSz, int content, int verify, unsigned int* padSz,
02404        void* ctx);
02405 WOLFSSL_API void  wolfSSL_CTX_SetDecryptVerifyCb(WOLFSSL_CTX*,
02406                                                  CallbackDecryptVerify);
02407 WOLFSSL_API void  wolfSSL_SetDecryptVerifyCtx(WOLFSSL* ssl, void *ctx);
02408 WOLFSSL_API void* wolfSSL_GetDecryptVerifyCtx(WOLFSSL* ssl);
02409 
02410 typedef int (*CallbackEncryptMac)(WOLFSSL* ssl, unsigned char* macOut,
02411        int content, int macVerify, unsigned char* encOut,
02412        const unsigned char* encIn, unsigned int encSz, void* ctx);
02413 WOLFSSL_API void  wolfSSL_CTX_SetEncryptMacCb(WOLFSSL_CTX*, CallbackEncryptMac);
02414 WOLFSSL_API void  wolfSSL_SetEncryptMacCtx(WOLFSSL* ssl, void *ctx);
02415 WOLFSSL_API void* wolfSSL_GetEncryptMacCtx(WOLFSSL* ssl);
02416 
02417 typedef int (*CallbackVerifyDecrypt)(WOLFSSL* ssl,
02418        unsigned char* decOut, const unsigned char* decIn,
02419        unsigned int decSz, int content, int verify, unsigned int* padSz,
02420        void* ctx);
02421 WOLFSSL_API void  wolfSSL_CTX_SetVerifyDecryptCb(WOLFSSL_CTX*,
02422                                                  CallbackVerifyDecrypt);
02423 WOLFSSL_API void  wolfSSL_SetVerifyDecryptCtx(WOLFSSL* ssl, void *ctx);
02424 WOLFSSL_API void* wolfSSL_GetVerifyDecryptCtx(WOLFSSL* ssl);
02425 
02426 WOLFSSL_API const unsigned char* wolfSSL_GetMacSecret(WOLFSSL*, int);
02427 WOLFSSL_API const unsigned char* wolfSSL_GetClientWriteKey(WOLFSSL*);
02428 WOLFSSL_API const unsigned char* wolfSSL_GetClientWriteIV(WOLFSSL*);
02429 WOLFSSL_API const unsigned char* wolfSSL_GetServerWriteKey(WOLFSSL*);
02430 WOLFSSL_API const unsigned char* wolfSSL_GetServerWriteIV(WOLFSSL*);
02431 WOLFSSL_API int                  wolfSSL_GetKeySize(WOLFSSL*);
02432 WOLFSSL_API int                  wolfSSL_GetIVSize(WOLFSSL*);
02433 WOLFSSL_API int                  wolfSSL_GetSide(WOLFSSL*);
02434 WOLFSSL_API int                  wolfSSL_IsTLSv1_1(WOLFSSL*);
02435 WOLFSSL_API int                  wolfSSL_GetBulkCipher(WOLFSSL*);
02436 WOLFSSL_API int                  wolfSSL_GetCipherBlockSize(WOLFSSL*);
02437 WOLFSSL_API int                  wolfSSL_GetAeadMacSize(WOLFSSL*);
02438 WOLFSSL_API int                  wolfSSL_GetHmacSize(WOLFSSL*);
02439 WOLFSSL_API int                  wolfSSL_GetHmacType(WOLFSSL*);
02440 WOLFSSL_API int                  wolfSSL_GetCipherType(WOLFSSL*);
02441 WOLFSSL_API int                  wolfSSL_SetTlsHmacInner(WOLFSSL*, unsigned char*,
02442                                                        word32, int, int);
02443 
02444 /* Atomic User Needs */
02445 enum {
02446     WOLFSSL_SERVER_END = 0,
02447     WOLFSSL_CLIENT_END = 1,
02448     WOLFSSL_NEITHER_END = 3,
02449     WOLFSSL_BLOCK_TYPE = 2,
02450     WOLFSSL_STREAM_TYPE = 3,
02451     WOLFSSL_AEAD_TYPE = 4,
02452     WOLFSSL_TLS_HMAC_INNER_SZ = 13      /* SEQ_SZ + ENUM + VERSION_SZ + LEN_SZ */
02453 };
02454 
02455 /* for GetBulkCipher and internal use */
02456 enum BulkCipherAlgorithm {
02457     wolfssl_cipher_null,
02458     wolfssl_rc4,
02459     wolfssl_rc2,
02460     wolfssl_des,
02461     wolfssl_triple_des,             /* leading 3 (3des) not valid identifier */
02462     wolfssl_des40,
02463 #ifdef HAVE_IDEA
02464     wolfssl_idea,
02465 #endif
02466     wolfssl_aes,
02467     wolfssl_aes_gcm,
02468     wolfssl_aes_ccm,
02469     wolfssl_chacha,
02470     wolfssl_camellia,
02471     wolfssl_hc128,                  /* wolfSSL extensions */
02472     wolfssl_rabbit
02473 };
02474 
02475 
02476 /* for KDF TLS 1.2 mac types */
02477 enum KDF_MacAlgorithm {
02478     wolfssl_sha256 = 4,     /* needs to match hash.h wc_MACAlgorithm */
02479     wolfssl_sha384,
02480     wolfssl_sha512
02481 };
02482 
02483 
02484 /* Public Key Callback support */
02485 #ifdef HAVE_PK_CALLBACKS
02486 #ifdef HAVE_ECC
02487 
02488 struct ecc_key;
02489 
02490 typedef int (*CallbackEccKeyGen)(WOLFSSL* ssl, struct ecc_key* key,
02491     unsigned int keySz, int ecc_curve, void* ctx);
02492 WOLFSSL_API void  wolfSSL_CTX_SetEccKeyGenCb(WOLFSSL_CTX*, CallbackEccKeyGen);
02493 WOLFSSL_API void  wolfSSL_SetEccKeyGenCtx(WOLFSSL* ssl, void *ctx);
02494 WOLFSSL_API void* wolfSSL_GetEccKeyGenCtx(WOLFSSL* ssl);
02495 
02496 typedef int (*CallbackEccSign)(WOLFSSL* ssl,
02497        const unsigned char* in, unsigned int inSz,
02498        unsigned char* out, word32* outSz,
02499        const unsigned char* keyDer, unsigned int keySz,
02500        void* ctx);
02501 WOLFSSL_ABI WOLFSSL_API void  wolfSSL_CTX_SetEccSignCb(WOLFSSL_CTX*,
02502                                                                CallbackEccSign);
02503 WOLFSSL_API void  wolfSSL_SetEccSignCtx(WOLFSSL* ssl, void *ctx);
02504 WOLFSSL_API void* wolfSSL_GetEccSignCtx(WOLFSSL* ssl);
02505 
02506 typedef int (*CallbackEccVerify)(WOLFSSL* ssl,
02507        const unsigned char* sig, unsigned int sigSz,
02508        const unsigned char* hash, unsigned int hashSz,
02509        const unsigned char* keyDer, unsigned int keySz,
02510        int* result, void* ctx);
02511 WOLFSSL_API void  wolfSSL_CTX_SetEccVerifyCb(WOLFSSL_CTX*, CallbackEccVerify);
02512 WOLFSSL_API void  wolfSSL_SetEccVerifyCtx(WOLFSSL* ssl, void *ctx);
02513 WOLFSSL_API void* wolfSSL_GetEccVerifyCtx(WOLFSSL* ssl);
02514 
02515 typedef int (*CallbackEccSharedSecret)(WOLFSSL* ssl, struct ecc_key* otherKey,
02516         unsigned char* pubKeyDer, word32* pubKeySz,
02517         unsigned char* out, word32* outlen,
02518         int side, void* ctx); /* side is WOLFSSL_CLIENT_END or WOLFSSL_SERVER_END */
02519 WOLFSSL_API void  wolfSSL_CTX_SetEccSharedSecretCb(WOLFSSL_CTX*, CallbackEccSharedSecret);
02520 WOLFSSL_API void  wolfSSL_SetEccSharedSecretCtx(WOLFSSL* ssl, void *ctx);
02521 WOLFSSL_API void* wolfSSL_GetEccSharedSecretCtx(WOLFSSL* ssl);
02522 #endif
02523 
02524 #ifndef NO_DH
02525 /* Public DH Key Callback support */
02526 struct DhKey;
02527 typedef int (*CallbackDhAgree)(WOLFSSL* ssl, struct DhKey* key,
02528         const unsigned char* priv, unsigned int privSz,
02529         const unsigned char* otherPubKeyDer, unsigned int otherPubKeySz,
02530         unsigned char* out, unsigned int* outlen,
02531         void* ctx);
02532 WOLFSSL_API void  wolfSSL_CTX_SetDhAgreeCb(WOLFSSL_CTX*, CallbackDhAgree);
02533 WOLFSSL_API void  wolfSSL_SetDhAgreeCtx(WOLFSSL* ssl, void *ctx);
02534 WOLFSSL_API void* wolfSSL_GetDhAgreeCtx(WOLFSSL* ssl);
02535 #endif /* !NO_DH */
02536 
02537 #ifdef HAVE_ED25519
02538 struct ed25519_key;
02539 typedef int (*CallbackEd25519Sign)(WOLFSSL* ssl,
02540        const unsigned char* in, unsigned int inSz,
02541        unsigned char* out, unsigned int* outSz,
02542        const unsigned char* keyDer, unsigned int keySz,
02543        void* ctx);
02544 WOLFSSL_API void  wolfSSL_CTX_SetEd25519SignCb(WOLFSSL_CTX*,
02545                                                CallbackEd25519Sign);
02546 WOLFSSL_API void  wolfSSL_SetEd25519SignCtx(WOLFSSL* ssl, void *ctx);
02547 WOLFSSL_API void* wolfSSL_GetEd25519SignCtx(WOLFSSL* ssl);
02548 
02549 typedef int (*CallbackEd25519Verify)(WOLFSSL* ssl,
02550        const unsigned char* sig, unsigned int sigSz,
02551        const unsigned char* msg, unsigned int msgSz,
02552        const unsigned char* keyDer, unsigned int keySz,
02553        int* result, void* ctx);
02554 WOLFSSL_API void  wolfSSL_CTX_SetEd25519VerifyCb(WOLFSSL_CTX*,
02555                                                  CallbackEd25519Verify);
02556 WOLFSSL_API void  wolfSSL_SetEd25519VerifyCtx(WOLFSSL* ssl, void *ctx);
02557 WOLFSSL_API void* wolfSSL_GetEd25519VerifyCtx(WOLFSSL* ssl);
02558 #endif
02559 
02560 #ifdef HAVE_CURVE25519
02561 struct curve25519_key;
02562 
02563 typedef int (*CallbackX25519KeyGen)(WOLFSSL* ssl, struct curve25519_key* key,
02564     unsigned int keySz, void* ctx);
02565 WOLFSSL_API void  wolfSSL_CTX_SetX25519KeyGenCb(WOLFSSL_CTX*, CallbackX25519KeyGen);
02566 WOLFSSL_API void  wolfSSL_SetX25519KeyGenCtx(WOLFSSL* ssl, void *ctx);
02567 WOLFSSL_API void* wolfSSL_GetX25519KeyGenCtx(WOLFSSL* ssl);
02568 
02569 typedef int (*CallbackX25519SharedSecret)(WOLFSSL* ssl,
02570         struct curve25519_key* otherKey,
02571         unsigned char* pubKeyDer, unsigned int* pubKeySz,
02572         unsigned char* out, unsigned int* outlen,
02573         int side, void* ctx);
02574         /* side is WOLFSSL_CLIENT_END or WOLFSSL_SERVER_END */
02575 WOLFSSL_API void  wolfSSL_CTX_SetX25519SharedSecretCb(WOLFSSL_CTX*,
02576         CallbackX25519SharedSecret);
02577 WOLFSSL_API void  wolfSSL_SetX25519SharedSecretCtx(WOLFSSL* ssl, void *ctx);
02578 WOLFSSL_API void* wolfSSL_GetX25519SharedSecretCtx(WOLFSSL* ssl);
02579 #endif
02580 
02581 #ifdef HAVE_ED448
02582 struct ed448_key;
02583 typedef int (*CallbackEd448Sign)(WOLFSSL* ssl,
02584        const unsigned char* in, unsigned int inSz,
02585        unsigned char* out, unsigned int* outSz,
02586        const unsigned char* keyDer, unsigned int keySz,
02587        void* ctx);
02588 WOLFSSL_API void  wolfSSL_CTX_SetEd448SignCb(WOLFSSL_CTX*,
02589                                                CallbackEd448Sign);
02590 WOLFSSL_API void  wolfSSL_SetEd448SignCtx(WOLFSSL* ssl, void *ctx);
02591 WOLFSSL_API void* wolfSSL_GetEd448SignCtx(WOLFSSL* ssl);
02592 
02593 typedef int (*CallbackEd448Verify)(WOLFSSL* ssl,
02594        const unsigned char* sig, unsigned int sigSz,
02595        const unsigned char* msg, unsigned int msgSz,
02596        const unsigned char* keyDer, unsigned int keySz,
02597        int* result, void* ctx);
02598 WOLFSSL_API void  wolfSSL_CTX_SetEd448VerifyCb(WOLFSSL_CTX*,
02599                                                  CallbackEd448Verify);
02600 WOLFSSL_API void  wolfSSL_SetEd448VerifyCtx(WOLFSSL* ssl, void *ctx);
02601 WOLFSSL_API void* wolfSSL_GetEd448VerifyCtx(WOLFSSL* ssl);
02602 #endif
02603 
02604 #ifdef HAVE_CURVE448
02605 struct curve448_key;
02606 
02607 typedef int (*CallbackX448KeyGen)(WOLFSSL* ssl, struct curve448_key* key,
02608     unsigned int keySz, void* ctx);
02609 WOLFSSL_API void  wolfSSL_CTX_SetX448KeyGenCb(WOLFSSL_CTX*, CallbackX448KeyGen);
02610 WOLFSSL_API void  wolfSSL_SetX448KeyGenCtx(WOLFSSL* ssl, void *ctx);
02611 WOLFSSL_API void* wolfSSL_GetX448KeyGenCtx(WOLFSSL* ssl);
02612 
02613 typedef int (*CallbackX448SharedSecret)(WOLFSSL* ssl,
02614         struct curve448_key* otherKey,
02615         unsigned char* pubKeyDer, unsigned int* pubKeySz,
02616         unsigned char* out, unsigned int* outlen,
02617         int side, void* ctx);
02618         /* side is WOLFSSL_CLIENT_END or WOLFSSL_SERVER_END */
02619 WOLFSSL_API void  wolfSSL_CTX_SetX448SharedSecretCb(WOLFSSL_CTX*,
02620         CallbackX448SharedSecret);
02621 WOLFSSL_API void  wolfSSL_SetX448SharedSecretCtx(WOLFSSL* ssl, void *ctx);
02622 WOLFSSL_API void* wolfSSL_GetX448SharedSecretCtx(WOLFSSL* ssl);
02623 #endif
02624 
02625 #ifndef NO_RSA
02626 typedef int (*CallbackRsaSign)(WOLFSSL* ssl,
02627        const unsigned char* in, unsigned int inSz,
02628        unsigned char* out, unsigned int* outSz,
02629        const unsigned char* keyDer, unsigned int keySz,
02630        void* ctx);
02631 WOLFSSL_API void  wolfSSL_CTX_SetRsaSignCb(WOLFSSL_CTX*, CallbackRsaSign);
02632 WOLFSSL_API void  wolfSSL_SetRsaSignCtx(WOLFSSL* ssl, void *ctx);
02633 WOLFSSL_API void* wolfSSL_GetRsaSignCtx(WOLFSSL* ssl);
02634 
02635 typedef int (*CallbackRsaVerify)(WOLFSSL* ssl,
02636        unsigned char* sig, unsigned int sigSz,
02637        unsigned char** out,
02638        const unsigned char* keyDer, unsigned int keySz,
02639        void* ctx);
02640 WOLFSSL_API void  wolfSSL_CTX_SetRsaVerifyCb(WOLFSSL_CTX*, CallbackRsaVerify);
02641 WOLFSSL_API void  wolfSSL_CTX_SetRsaSignCheckCb(WOLFSSL_CTX*, CallbackRsaVerify);
02642 WOLFSSL_API void  wolfSSL_SetRsaVerifyCtx(WOLFSSL* ssl, void *ctx);
02643 WOLFSSL_API void* wolfSSL_GetRsaVerifyCtx(WOLFSSL* ssl);
02644 
02645 #ifdef WC_RSA_PSS
02646 typedef int (*CallbackRsaPssSign)(WOLFSSL* ssl,
02647        const unsigned char* in, unsigned int inSz,
02648        unsigned char* out, unsigned int* outSz,
02649        int hash, int mgf,
02650        const unsigned char* keyDer, unsigned int keySz,
02651        void* ctx);
02652 WOLFSSL_API void  wolfSSL_CTX_SetRsaPssSignCb(WOLFSSL_CTX*, CallbackRsaPssSign);
02653 WOLFSSL_API void  wolfSSL_SetRsaPssSignCtx(WOLFSSL* ssl, void *ctx);
02654 WOLFSSL_API void* wolfSSL_GetRsaPssSignCtx(WOLFSSL* ssl);
02655 
02656 typedef int (*CallbackRsaPssVerify)(WOLFSSL* ssl,
02657        unsigned char* sig, unsigned int sigSz,
02658        unsigned char** out,
02659        int hash, int mgf,
02660        const unsigned char* keyDer, unsigned int keySz,
02661        void* ctx);
02662 WOLFSSL_API void  wolfSSL_CTX_SetRsaPssVerifyCb(WOLFSSL_CTX*,
02663                                                 CallbackRsaPssVerify);
02664 WOLFSSL_API void  wolfSSL_CTX_SetRsaPssSignCheckCb(WOLFSSL_CTX*,
02665                                                     CallbackRsaPssVerify);
02666 WOLFSSL_API void  wolfSSL_SetRsaPssVerifyCtx(WOLFSSL* ssl, void *ctx);
02667 WOLFSSL_API void* wolfSSL_GetRsaPssVerifyCtx(WOLFSSL* ssl);
02668 #endif
02669 
02670 /* RSA Public Encrypt cb */
02671 typedef int (*CallbackRsaEnc)(WOLFSSL* ssl,
02672        const unsigned char* in, unsigned int inSz,
02673        unsigned char* out, unsigned int* outSz,
02674        const unsigned char* keyDer, unsigned int keySz,
02675        void* ctx);
02676 WOLFSSL_API void  wolfSSL_CTX_SetRsaEncCb(WOLFSSL_CTX*, CallbackRsaEnc);
02677 WOLFSSL_API void  wolfSSL_SetRsaEncCtx(WOLFSSL* ssl, void *ctx);
02678 WOLFSSL_API void* wolfSSL_GetRsaEncCtx(WOLFSSL* ssl);
02679 
02680 /* RSA Private Decrypt cb */
02681 typedef int (*CallbackRsaDec)(WOLFSSL* ssl,
02682        unsigned char* in, unsigned int inSz,
02683        unsigned char** out,
02684        const unsigned char* keyDer, unsigned int keySz,
02685        void* ctx);
02686 WOLFSSL_API void  wolfSSL_CTX_SetRsaDecCb(WOLFSSL_CTX*, CallbackRsaDec);
02687 WOLFSSL_API void  wolfSSL_SetRsaDecCtx(WOLFSSL* ssl, void *ctx);
02688 WOLFSSL_API void* wolfSSL_GetRsaDecCtx(WOLFSSL* ssl);
02689 #endif
02690 #endif /* HAVE_PK_CALLBACKS */
02691 
02692 #ifndef NO_CERTS
02693     WOLFSSL_API void wolfSSL_CTX_SetCACb(WOLFSSL_CTX*, CallbackCACache);
02694 
02695     WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CTX_GetCertManager(WOLFSSL_CTX*);
02696 
02697     WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CertManagerNew_ex(void* heap);
02698     WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CertManagerNew(void);
02699     WOLFSSL_API void wolfSSL_CertManagerFree(WOLFSSL_CERT_MANAGER*);
02700 
02701     WOLFSSL_API int wolfSSL_CertManagerLoadCA(WOLFSSL_CERT_MANAGER*, const char* f,
02702                                                                  const char* d);
02703     WOLFSSL_API int wolfSSL_CertManagerLoadCABuffer(WOLFSSL_CERT_MANAGER*,
02704                                   const unsigned char* in, long sz, int format);
02705     WOLFSSL_API int wolfSSL_CertManagerUnloadCAs(WOLFSSL_CERT_MANAGER* cm);
02706 #ifdef WOLFSSL_TRUST_PEER_CERT
02707     WOLFSSL_API int wolfSSL_CertManagerUnload_trust_peers(WOLFSSL_CERT_MANAGER* cm);
02708 #endif
02709     WOLFSSL_API int wolfSSL_CertManagerVerify(WOLFSSL_CERT_MANAGER*, const char* f,
02710                                                                     int format);
02711     WOLFSSL_API int wolfSSL_CertManagerVerifyBuffer(WOLFSSL_CERT_MANAGER* cm,
02712                                 const unsigned char* buff, long sz, int format);
02713     WOLFSSL_API int wolfSSL_CertManagerCheckCRL(WOLFSSL_CERT_MANAGER*,
02714                                                         unsigned char*, int sz);
02715     WOLFSSL_API int wolfSSL_CertManagerEnableCRL(WOLFSSL_CERT_MANAGER*,
02716                                                                    int options);
02717     WOLFSSL_API int wolfSSL_CertManagerDisableCRL(WOLFSSL_CERT_MANAGER*);
02718     WOLFSSL_API void wolfSSL_CertManagerSetVerify(WOLFSSL_CERT_MANAGER* cm,
02719             VerifyCallback vc);
02720     WOLFSSL_API int wolfSSL_CertManagerLoadCRL(WOLFSSL_CERT_MANAGER*,
02721                                                          const char*, int, int);
02722     WOLFSSL_API int wolfSSL_CertManagerLoadCRLBuffer(WOLFSSL_CERT_MANAGER*,
02723                                             const unsigned char*, long sz, int);
02724     WOLFSSL_API int wolfSSL_CertManagerSetCRL_Cb(WOLFSSL_CERT_MANAGER*,
02725                                                                   CbMissingCRL);
02726     WOLFSSL_API int wolfSSL_CertManagerFreeCRL(WOLFSSL_CERT_MANAGER *);
02727 #ifdef HAVE_CRL_IO
02728     WOLFSSL_API int wolfSSL_CertManagerSetCRL_IOCb(WOLFSSL_CERT_MANAGER*,
02729                                                                        CbCrlIO);
02730 #endif
02731 #if defined(HAVE_OCSP)
02732     WOLFSSL_API int wolfSSL_CertManagerCheckOCSPResponse(WOLFSSL_CERT_MANAGER *,
02733         byte *response, int responseSz, WOLFSSL_BUFFER_INFO *responseBuffer,
02734         CertStatus *status, OcspEntry *entry, OcspRequest *ocspRequest);
02735 #endif
02736     WOLFSSL_API int wolfSSL_CertManagerCheckOCSP(WOLFSSL_CERT_MANAGER*,
02737                                                         unsigned char*, int sz);
02738     WOLFSSL_API int wolfSSL_CertManagerEnableOCSP(WOLFSSL_CERT_MANAGER*,
02739                                                                    int options);
02740     WOLFSSL_API int wolfSSL_CertManagerDisableOCSP(WOLFSSL_CERT_MANAGER*);
02741     WOLFSSL_API int wolfSSL_CertManagerSetOCSPOverrideURL(WOLFSSL_CERT_MANAGER*,
02742                                                                    const char*);
02743     WOLFSSL_API int wolfSSL_CertManagerSetOCSP_Cb(WOLFSSL_CERT_MANAGER*,
02744                                                CbOCSPIO, CbOCSPRespFree, void*);
02745 
02746     WOLFSSL_API int wolfSSL_CertManagerEnableOCSPStapling(
02747                                                       WOLFSSL_CERT_MANAGER* cm);
02748     WOLFSSL_API int wolfSSL_CertManagerDisableOCSPStapling(
02749                                                       WOLFSSL_CERT_MANAGER* cm);
02750 #if defined(OPENSSL_EXTRA) && defined(WOLFSSL_SIGNER_DER_CERT) && !defined(NO_FILESYSTEM)
02751 WOLFSSL_API WOLFSSL_STACK* wolfSSL_CertManagerGetCerts(WOLFSSL_CERT_MANAGER* cm);
02752 #endif
02753     WOLFSSL_API int wolfSSL_EnableCRL(WOLFSSL* ssl, int options);
02754     WOLFSSL_API int wolfSSL_DisableCRL(WOLFSSL* ssl);
02755     WOLFSSL_API int wolfSSL_LoadCRL(WOLFSSL*, const char*, int, int);
02756     WOLFSSL_API int wolfSSL_LoadCRLBuffer(WOLFSSL*,
02757                                           const unsigned char*, long sz, int);
02758     WOLFSSL_API int wolfSSL_SetCRL_Cb(WOLFSSL*, CbMissingCRL);
02759 #ifdef HAVE_CRL_IO
02760     WOLFSSL_API int wolfSSL_SetCRL_IOCb(WOLFSSL* ssl, CbCrlIO cb);
02761 #endif
02762     WOLFSSL_API int wolfSSL_EnableOCSP(WOLFSSL*, int options);
02763     WOLFSSL_API int wolfSSL_DisableOCSP(WOLFSSL*);
02764     WOLFSSL_API int wolfSSL_SetOCSP_OverrideURL(WOLFSSL*, const char*);
02765     WOLFSSL_API int wolfSSL_SetOCSP_Cb(WOLFSSL*, CbOCSPIO, CbOCSPRespFree, void*);
02766     WOLFSSL_API int wolfSSL_EnableOCSPStapling(WOLFSSL*);
02767     WOLFSSL_API int wolfSSL_DisableOCSPStapling(WOLFSSL*);
02768 
02769     WOLFSSL_API int wolfSSL_CTX_EnableCRL(WOLFSSL_CTX* ctx, int options);
02770     WOLFSSL_API int wolfSSL_CTX_DisableCRL(WOLFSSL_CTX* ctx);
02771     WOLFSSL_API int wolfSSL_CTX_LoadCRL(WOLFSSL_CTX*, const char*, int, int);
02772     WOLFSSL_API int wolfSSL_CTX_LoadCRLBuffer(WOLFSSL_CTX*,
02773                                             const unsigned char*, long sz, int);
02774     WOLFSSL_API int wolfSSL_CTX_SetCRL_Cb(WOLFSSL_CTX*, CbMissingCRL);
02775 #ifdef HAVE_CRL_IO
02776     WOLFSSL_API int wolfSSL_CTX_SetCRL_IOCb(WOLFSSL_CTX*, CbCrlIO);
02777 #endif
02778 
02779     WOLFSSL_API int wolfSSL_CTX_EnableOCSP(WOLFSSL_CTX*, int options);
02780     WOLFSSL_API int wolfSSL_CTX_DisableOCSP(WOLFSSL_CTX*);
02781     WOLFSSL_API int wolfSSL_CTX_SetOCSP_OverrideURL(WOLFSSL_CTX*, const char*);
02782     WOLFSSL_API int wolfSSL_CTX_SetOCSP_Cb(WOLFSSL_CTX*,
02783                                                CbOCSPIO, CbOCSPRespFree, void*);
02784     WOLFSSL_API int wolfSSL_CTX_EnableOCSPStapling(WOLFSSL_CTX*);
02785     WOLFSSL_API int wolfSSL_CTX_DisableOCSPStapling(WOLFSSL_CTX*);
02786 #endif /* !NO_CERTS */
02787 
02788 
02789 #ifdef SINGLE_THREADED
02790     WOLFSSL_API int wolfSSL_CTX_new_rng(WOLFSSL_CTX*);
02791 #endif
02792 
02793 /* end of handshake frees temporary arrays, if user needs for get_keys or
02794    psk hints, call KeepArrays before handshake and then FreeArrays when done
02795    if don't want to wait for object free */
02796 WOLFSSL_API void wolfSSL_KeepArrays(WOLFSSL*);
02797 WOLFSSL_API void wolfSSL_FreeArrays(WOLFSSL*);
02798 
02799 WOLFSSL_API int wolfSSL_KeepHandshakeResources(WOLFSSL* ssl);
02800 WOLFSSL_API int wolfSSL_FreeHandshakeResources(WOLFSSL* ssl);
02801 
02802 WOLFSSL_API int wolfSSL_CTX_UseClientSuites(WOLFSSL_CTX* ctx);
02803 WOLFSSL_API int wolfSSL_UseClientSuites(WOLFSSL* ssl);
02804 
02805 /* async additions */
02806 #define wolfSSL_UseAsync wolfSSL_SetDevId
02807 #define wolfSSL_CTX_UseAsync wolfSSL_CTX_SetDevId
02808 WOLFSSL_ABI WOLFSSL_API int wolfSSL_SetDevId(WOLFSSL*, int devId);
02809 WOLFSSL_ABI WOLFSSL_API int wolfSSL_CTX_SetDevId(WOLFSSL_CTX*, int devId);
02810 
02811 /* helpers to get device id and heap */
02812 WOLFSSL_ABI WOLFSSL_API int wolfSSL_CTX_GetDevId(WOLFSSL_CTX*, WOLFSSL*);
02813 WOLFSSL_API void* wolfSSL_CTX_GetHeap(WOLFSSL_CTX* ctx, WOLFSSL* ssl);
02814 
02815 /* TLS Extensions */
02816 
02817 /* Server Name Indication */
02818 #ifdef HAVE_SNI
02819 
02820 /* SNI types */
02821 enum {
02822     WOLFSSL_SNI_HOST_NAME = 0
02823 };
02824 
02825 WOLFSSL_ABI WOLFSSL_API int wolfSSL_UseSNI(WOLFSSL*, unsigned char,
02826                                                    const void*, unsigned short);
02827 WOLFSSL_ABI WOLFSSL_API int wolfSSL_CTX_UseSNI(WOLFSSL_CTX*, unsigned char,
02828                                                    const void*, unsigned short);
02829 
02830 #ifndef NO_WOLFSSL_SERVER
02831 
02832 /* SNI options */
02833 enum {
02834     /* Do not abort the handshake if the requested SNI didn't match. */
02835     WOLFSSL_SNI_CONTINUE_ON_MISMATCH = 0x01,
02836 
02837     /* Behave as if the requested SNI matched in a case of mismatch.  */
02838     /* In this case, the status will be set to WOLFSSL_SNI_FAKE_MATCH. */
02839     WOLFSSL_SNI_ANSWER_ON_MISMATCH   = 0x02,
02840 
02841     /* Abort the handshake if the client didn't send a SNI request. */
02842     WOLFSSL_SNI_ABORT_ON_ABSENCE     = 0x04,
02843 };
02844 
02845 WOLFSSL_API void wolfSSL_SNI_SetOptions(WOLFSSL* ssl, unsigned char type,
02846                                                          unsigned char options);
02847 WOLFSSL_API void wolfSSL_CTX_SNI_SetOptions(WOLFSSL_CTX* ctx,
02848                                      unsigned char type, unsigned char options);
02849 WOLFSSL_API int wolfSSL_SNI_GetFromBuffer(
02850                  const unsigned char* clientHello, unsigned int helloSz,
02851                  unsigned char type, unsigned char* sni, unsigned int* inOutSz);
02852 
02853 #endif /* NO_WOLFSSL_SERVER */
02854 
02855 /* SNI status */
02856 enum {
02857     WOLFSSL_SNI_NO_MATCH   = 0,
02858     WOLFSSL_SNI_FAKE_MATCH = 1, /**< @see WOLFSSL_SNI_ANSWER_ON_MISMATCH */
02859     WOLFSSL_SNI_REAL_MATCH = 2,
02860     WOLFSSL_SNI_FORCE_KEEP = 3  /** Used with -DWOLFSSL_ALWAYS_KEEP_SNI */
02861 };
02862 
02863 WOLFSSL_API unsigned char wolfSSL_SNI_Status(WOLFSSL* ssl, unsigned char type);
02864 
02865 WOLFSSL_API unsigned short wolfSSL_SNI_GetRequest(WOLFSSL *ssl,
02866                                                unsigned char type, void** data);
02867 
02868 #endif /* HAVE_SNI */
02869 
02870 /* Trusted CA Key Indication - RFC 6066 (Section 6) */
02871 #ifdef HAVE_TRUSTED_CA
02872 
02873 /* TCA Identifier Type */
02874 enum {
02875     WOLFSSL_TRUSTED_CA_PRE_AGREED = 0,
02876     WOLFSSL_TRUSTED_CA_KEY_SHA1 = 1,
02877     WOLFSSL_TRUSTED_CA_X509_NAME = 2,
02878     WOLFSSL_TRUSTED_CA_CERT_SHA1 = 3
02879 };
02880 
02881 WOLFSSL_API int wolfSSL_UseTrustedCA(WOLFSSL* ssl, unsigned char type,
02882             const unsigned char* certId, unsigned int certIdSz);
02883 #endif /* HAVE_TRUSTED_CA */
02884 
02885 /* Application-Layer Protocol Negotiation */
02886 #ifdef HAVE_ALPN
02887 
02888 /* ALPN status code */
02889 enum {
02890     WOLFSSL_ALPN_NO_MATCH = 0,
02891     WOLFSSL_ALPN_MATCH    = 1,
02892     WOLFSSL_ALPN_CONTINUE_ON_MISMATCH = 2,
02893     WOLFSSL_ALPN_FAILED_ON_MISMATCH = 4,
02894 };
02895 
02896 enum {
02897     WOLFSSL_MAX_ALPN_PROTO_NAME_LEN = 255,
02898     WOLFSSL_MAX_ALPN_NUMBER = 257
02899 };
02900 
02901 #if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
02902 typedef int (*CallbackALPNSelect)(WOLFSSL* ssl, const unsigned char** out,
02903     unsigned char* outLen, const unsigned char* in, unsigned int inLen,
02904     void *arg);
02905 #endif
02906 
02907 WOLFSSL_ABI WOLFSSL_API int wolfSSL_UseALPN(WOLFSSL* ssl,
02908                                 char *protocol_name_list,
02909                                 unsigned int protocol_name_listSz,
02910                                 unsigned char options);
02911 
02912 WOLFSSL_API int wolfSSL_ALPN_GetProtocol(WOLFSSL* ssl, char **protocol_name,
02913                                          unsigned short *size);
02914 
02915 WOLFSSL_API int wolfSSL_ALPN_GetPeerProtocol(WOLFSSL* ssl, char **list,
02916                                              unsigned short *listSz);
02917 WOLFSSL_API int wolfSSL_ALPN_FreePeerProtocol(WOLFSSL* ssl, char **list);
02918 #endif /* HAVE_ALPN */
02919 
02920 /* Maximum Fragment Length */
02921 #ifdef HAVE_MAX_FRAGMENT
02922 
02923 /* Fragment lengths */
02924 enum {
02925     WOLFSSL_MFL_2_9  = 1, /*  512 bytes */
02926     WOLFSSL_MFL_2_10 = 2, /* 1024 bytes */
02927     WOLFSSL_MFL_2_11 = 3, /* 2048 bytes */
02928     WOLFSSL_MFL_2_12 = 4, /* 4096 bytes */
02929     WOLFSSL_MFL_2_13 = 5, /* 8192 bytes *//* wolfSSL ONLY!!! */
02930     WOLFSSL_MFL_2_8  = 6, /*  256 bytes *//* wolfSSL ONLY!!! */
02931     WOLFSSL_MFL_MIN  = WOLFSSL_MFL_2_9,
02932     WOLFSSL_MFL_MAX  = WOLFSSL_MFL_2_8,
02933 };
02934 
02935 #ifndef NO_WOLFSSL_CLIENT
02936 
02937 WOLFSSL_API int wolfSSL_UseMaxFragment(WOLFSSL* ssl, unsigned char mfl);
02938 WOLFSSL_API int wolfSSL_CTX_UseMaxFragment(WOLFSSL_CTX* ctx, unsigned char mfl);
02939 
02940 #endif
02941 #endif /* HAVE_MAX_FRAGMENT */
02942 
02943 /* Truncated HMAC */
02944 #ifdef HAVE_TRUNCATED_HMAC
02945 #ifndef NO_WOLFSSL_CLIENT
02946 
02947 WOLFSSL_API int wolfSSL_UseTruncatedHMAC(WOLFSSL* ssl);
02948 WOLFSSL_API int wolfSSL_CTX_UseTruncatedHMAC(WOLFSSL_CTX* ctx);
02949 
02950 #endif
02951 #endif
02952 
02953 /* Certificate Status Request */
02954 /* Certificate Status Type */
02955 enum {
02956     WOLFSSL_CSR_OCSP = 1
02957 };
02958 
02959 /* Certificate Status Options (flags) */
02960 enum {
02961     WOLFSSL_CSR_OCSP_USE_NONCE = 0x01
02962 };
02963 
02964 #ifdef HAVE_CERTIFICATE_STATUS_REQUEST
02965 #ifndef NO_WOLFSSL_CLIENT
02966 
02967 WOLFSSL_API int wolfSSL_UseOCSPStapling(WOLFSSL* ssl,
02968                               unsigned char status_type, unsigned char options);
02969 
02970 WOLFSSL_API int wolfSSL_CTX_UseOCSPStapling(WOLFSSL_CTX* ctx,
02971                               unsigned char status_type, unsigned char options);
02972 
02973 #endif
02974 #endif
02975 
02976 /* Certificate Status Request v2 */
02977 /* Certificate Status Type */
02978 enum {
02979     WOLFSSL_CSR2_OCSP = 1,
02980     WOLFSSL_CSR2_OCSP_MULTI = 2
02981 };
02982 
02983 /* Certificate Status v2 Options (flags) */
02984 enum {
02985     WOLFSSL_CSR2_OCSP_USE_NONCE = 0x01
02986 };
02987 
02988 #ifdef HAVE_CERTIFICATE_STATUS_REQUEST_V2
02989 #ifndef NO_WOLFSSL_CLIENT
02990 
02991 WOLFSSL_API int wolfSSL_UseOCSPStaplingV2(WOLFSSL* ssl,
02992                               unsigned char status_type, unsigned char options);
02993 
02994 WOLFSSL_API int wolfSSL_CTX_UseOCSPStaplingV2(WOLFSSL_CTX* ctx,
02995                               unsigned char status_type, unsigned char options);
02996 
02997 #endif
02998 #endif
02999 
03000 /* Named Groups */
03001 enum {
03002 #if 0 /* Not Supported */
03003     WOLFSSL_ECC_SECT163K1 = 1,
03004     WOLFSSL_ECC_SECT163R1 = 2,
03005     WOLFSSL_ECC_SECT163R2 = 3,
03006     WOLFSSL_ECC_SECT193R1 = 4,
03007     WOLFSSL_ECC_SECT193R2 = 5,
03008     WOLFSSL_ECC_SECT233K1 = 6,
03009     WOLFSSL_ECC_SECT233R1 = 7,
03010     WOLFSSL_ECC_SECT239K1 = 8,
03011     WOLFSSL_ECC_SECT283K1 = 9,
03012     WOLFSSL_ECC_SECT283R1 = 10,
03013     WOLFSSL_ECC_SECT409K1 = 11,
03014     WOLFSSL_ECC_SECT409R1 = 12,
03015     WOLFSSL_ECC_SECT571K1 = 13,
03016     WOLFSSL_ECC_SECT571R1 = 14,
03017 #endif
03018     WOLFSSL_ECC_SECP160K1 = 15,
03019     WOLFSSL_ECC_SECP160R1 = 16,
03020     WOLFSSL_ECC_SECP160R2 = 17,
03021     WOLFSSL_ECC_SECP192K1 = 18,
03022     WOLFSSL_ECC_SECP192R1 = 19,
03023     WOLFSSL_ECC_SECP224K1 = 20,
03024     WOLFSSL_ECC_SECP224R1 = 21,
03025     WOLFSSL_ECC_SECP256K1 = 22,
03026     WOLFSSL_ECC_SECP256R1 = 23,
03027     WOLFSSL_ECC_SECP384R1 = 24,
03028     WOLFSSL_ECC_SECP521R1 = 25,
03029     WOLFSSL_ECC_BRAINPOOLP256R1 = 26,
03030     WOLFSSL_ECC_BRAINPOOLP384R1 = 27,
03031     WOLFSSL_ECC_BRAINPOOLP512R1 = 28,
03032     WOLFSSL_ECC_X25519    = 29,
03033     WOLFSSL_ECC_X448      = 30,
03034 
03035     WOLFSSL_FFDHE_2048    = 256,
03036     WOLFSSL_FFDHE_3072    = 257,
03037     WOLFSSL_FFDHE_4096    = 258,
03038     WOLFSSL_FFDHE_6144    = 259,
03039     WOLFSSL_FFDHE_8192    = 260,
03040 };
03041 
03042 enum {
03043     WOLFSSL_EC_PF_UNCOMPRESSED = 0,
03044 #if 0 /* Not Supported */
03045     WOLFSSL_EC_PF_X962_COMP_PRIME = 1,
03046     WOLFSSL_EC_PF_X962_COMP_CHAR2 = 2,
03047 #endif
03048 };
03049 
03050 #ifdef HAVE_SUPPORTED_CURVES
03051 #ifndef NO_WOLFSSL_CLIENT
03052 
03053 WOLFSSL_API int wolfSSL_UseSupportedCurve(WOLFSSL* ssl, word16 name);
03054 WOLFSSL_API int wolfSSL_CTX_UseSupportedCurve(WOLFSSL_CTX* ctx,
03055                                                            word16 name);
03056 
03057 #endif
03058 #endif
03059 
03060 #ifdef WOLFSSL_TLS13
03061 WOLFSSL_API int wolfSSL_UseKeyShare(WOLFSSL* ssl, word16 group);
03062 WOLFSSL_API int wolfSSL_NoKeyShares(WOLFSSL* ssl);
03063 #endif
03064 
03065 
03066 /* Secure Renegotiation */
03067 #ifdef HAVE_SECURE_RENEGOTIATION
03068 
03069 WOLFSSL_API int wolfSSL_UseSecureRenegotiation(WOLFSSL* ssl);
03070 WOLFSSL_API int wolfSSL_CTX_UseSecureRenegotiation(WOLFSSL_CTX* ctx);
03071 WOLFSSL_API int wolfSSL_StartSecureRenegotiation(WOLFSSL* ssl, int resume);
03072 WOLFSSL_API int wolfSSL_Rehandshake(WOLFSSL* ssl);
03073 WOLFSSL_API int wolfSSL_SecureResume(WOLFSSL* ssl);
03074 WOLFSSL_API long wolfSSL_SSL_get_secure_renegotiation_support(WOLFSSL* ssl);
03075 
03076 #endif
03077 
03078 /* Session Ticket */
03079 #ifdef HAVE_SESSION_TICKET
03080 
03081 #ifndef NO_WOLFSSL_CLIENT
03082 WOLFSSL_API int wolfSSL_UseSessionTicket(WOLFSSL* ssl);
03083 WOLFSSL_API int wolfSSL_CTX_UseSessionTicket(WOLFSSL_CTX* ctx);
03084 WOLFSSL_API int wolfSSL_get_SessionTicket(WOLFSSL*, unsigned char*, word32*);
03085 WOLFSSL_API int wolfSSL_set_SessionTicket(WOLFSSL*, const unsigned char*, word32);
03086 typedef int (*CallbackSessionTicket)(WOLFSSL*, const unsigned char*, int, void*);
03087 WOLFSSL_API int wolfSSL_set_SessionTicket_cb(WOLFSSL*,
03088                                                   CallbackSessionTicket, void*);
03089 #endif /* NO_WOLFSSL_CLIENT */
03090 
03091 
03092 #define WOLFSSL_TICKET_NAME_SZ 16
03093 #define WOLFSSL_TICKET_IV_SZ   16
03094 #define WOLFSSL_TICKET_MAC_SZ  32
03095 
03096 enum TicketEncRet {
03097     WOLFSSL_TICKET_RET_FATAL  = -1,  /* fatal error, don't use ticket */
03098     WOLFSSL_TICKET_RET_OK     =  0,  /* ok, use ticket */
03099     WOLFSSL_TICKET_RET_REJECT,       /* don't use ticket, but not fatal */
03100     WOLFSSL_TICKET_RET_CREATE        /* existing ticket ok and create new one */
03101 };
03102 
03103 #ifndef NO_WOLFSSL_SERVER
03104 
03105 typedef int (*SessionTicketEncCb)(WOLFSSL*,
03106                                  unsigned char key_name[WOLFSSL_TICKET_NAME_SZ],
03107                                  unsigned char iv[WOLFSSL_TICKET_IV_SZ],
03108                                  unsigned char mac[WOLFSSL_TICKET_MAC_SZ],
03109                                  int enc, unsigned char*, int, int*, void*);
03110 WOLFSSL_API int wolfSSL_CTX_set_TicketEncCb(WOLFSSL_CTX* ctx,
03111                                             SessionTicketEncCb);
03112 WOLFSSL_API int wolfSSL_CTX_set_TicketHint(WOLFSSL_CTX* ctx, int);
03113 WOLFSSL_API int wolfSSL_CTX_set_TicketEncCtx(WOLFSSL_CTX* ctx, void*);
03114 
03115 #endif /* NO_WOLFSSL_SERVER */
03116 
03117 #endif /* HAVE_SESSION_TICKET */
03118 
03119 #ifdef HAVE_QSH
03120 /* Quantum-safe Crypto Schemes */
03121 enum {
03122     WOLFSSL_NTRU_EESS439 = 0x0101, /* max plaintext length of 65  */
03123     WOLFSSL_NTRU_EESS593 = 0x0102, /* max plaintext length of 86  */
03124     WOLFSSL_NTRU_EESS743 = 0x0103, /* max plaintext length of 106 */
03125     WOLFSSL_LWE_XXX  = 0x0201,     /* Learning With Error encryption scheme */
03126     WOLFSSL_HFE_XXX  = 0x0301,     /* Hidden Field Equation scheme */
03127     WOLFSSL_NULL_QSH = 0xFFFF      /* QSHScheme is not used */
03128 };
03129 
03130 
03131 /* test if the connection is using a QSH secure connection return 1 if so */
03132 WOLFSSL_API int wolfSSL_isQSH(WOLFSSL* ssl);
03133 WOLFSSL_API int wolfSSL_UseSupportedQSH(WOLFSSL* ssl, unsigned short name);
03134 #ifndef NO_WOLFSSL_CLIENT
03135     /* user control over sending client public key in hello
03136        when flag = 1 will send keys if flag is 0 or function is not called
03137        then will not send keys in the hello extension */
03138     WOLFSSL_API int wolfSSL_UseClientQSHKeys(WOLFSSL* ssl, unsigned char flag);
03139 #endif
03140 
03141 #endif /* QSH */
03142 
03143 /* TLS Extended Master Secret Extension */
03144 WOLFSSL_API int wolfSSL_DisableExtendedMasterSecret(WOLFSSL* ssl);
03145 WOLFSSL_API int wolfSSL_CTX_DisableExtendedMasterSecret(WOLFSSL_CTX* ctx);
03146 
03147 
03148 #define WOLFSSL_CRL_MONITOR   0x01   /* monitor this dir flag */
03149 #define WOLFSSL_CRL_START_MON 0x02   /* start monitoring flag */
03150 
03151 
03152 /* notify user the handshake is done */
03153 typedef int (*HandShakeDoneCb)(WOLFSSL*, void*);
03154 WOLFSSL_API int wolfSSL_SetHsDoneCb(WOLFSSL*, HandShakeDoneCb, void*);
03155 
03156 
03157 WOLFSSL_API int wolfSSL_PrintSessionStats(void);
03158 WOLFSSL_API int wolfSSL_get_session_stats(unsigned int* active,
03159                                           unsigned int* total,
03160                                           unsigned int* peak,
03161                                           unsigned int* maxSessions);
03162 /* External facing KDF */
03163 WOLFSSL_API
03164 int wolfSSL_MakeTlsMasterSecret(unsigned char* ms, word32 msLen,
03165                                const unsigned char* pms, word32 pmsLen,
03166                                const unsigned char* cr, const unsigned char* sr,
03167                                int tls1_2, int hash_type);
03168 
03169 WOLFSSL_API
03170 int wolfSSL_MakeTlsExtendedMasterSecret(unsigned char* ms, word32 msLen,
03171                               const unsigned char* pms, word32 pmsLen,
03172                               const unsigned char* sHash, word32 sHashLen,
03173                               int tls1_2, int hash_type);
03174 
03175 WOLFSSL_API
03176 int wolfSSL_DeriveTlsKeys(unsigned char* key_data, word32 keyLen,
03177                                const unsigned char* ms, word32 msLen,
03178                                const unsigned char* sr, const unsigned char* cr,
03179                                int tls1_2, int hash_type);
03180 
03181 #ifdef WOLFSSL_CALLBACKS
03182 
03183 typedef int (*HandShakeCallBack)(HandShakeInfo*);
03184 typedef int (*TimeoutCallBack)(TimeoutInfo*);
03185 
03186 /* wolfSSL connect extension allowing HandShakeCallBack and/or TimeoutCallBack
03187    for diagnostics */
03188 WOLFSSL_API int wolfSSL_connect_ex(WOLFSSL*, HandShakeCallBack, TimeoutCallBack,
03189                                  WOLFSSL_TIMEVAL);
03190 WOLFSSL_API int wolfSSL_accept_ex(WOLFSSL*, HandShakeCallBack, TimeoutCallBack,
03191                                 WOLFSSL_TIMEVAL);
03192 
03193 #endif /* WOLFSSL_CALLBACKS */
03194 
03195 
03196 #ifdef WOLFSSL_HAVE_WOLFSCEP
03197     WOLFSSL_API void wolfSSL_wolfSCEP(void);
03198 #endif /* WOLFSSL_HAVE_WOLFSCEP */
03199 
03200 #ifdef WOLFSSL_HAVE_CERT_SERVICE
03201     WOLFSSL_API void wolfSSL_cert_service(void);
03202 #endif
03203 
03204 #if defined(OPENSSL_ALL) || defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
03205 /* Smaller subset of X509 compatibility functions. Avoid increasing the size of
03206  * this subset and its memory usage */
03207 
03208 #include <wolfssl/openssl/asn1.h>
03209 struct WOLFSSL_X509_NAME_ENTRY {
03210     WOLFSSL_ASN1_OBJECT  object;  /* static object just for keeping grp, type */
03211     WOLFSSL_ASN1_STRING  data;
03212     WOLFSSL_ASN1_STRING* value;  /* points to data, for lighttpd port */
03213     int nid; /* i.e. ASN_COMMON_NAME */
03214     int set;
03215     int size;
03216 };
03217 
03218 WOLFSSL_API int wolfSSL_X509_NAME_get_index_by_OBJ(WOLFSSL_X509_NAME *name,
03219                                                    const WOLFSSL_ASN1_OBJECT *obj,
03220                                                    int idx);
03221 
03222 #endif /* OPENSSL_ALL || OPENSSL_EXTRA || OPENSSL_EXTRA_X509_SMALL */
03223 
03224 
03225 #if defined(OPENSSL_EXTRA) || defined(OPENSSL_ALL)
03226 
03227 enum {
03228     WOLFSSL_SYS_ACCEPT = 0,
03229     WOLFSSL_SYS_BIND,
03230     WOLFSSL_SYS_CONNECT,
03231     WOLFSSL_SYS_FOPEN,
03232     WOLFSSL_SYS_FREAD,
03233     WOLFSSL_SYS_GETADDRINFO,
03234     WOLFSSL_SYS_GETSOCKOPT,
03235     WOLFSSL_SYS_GETSOCKNAME,
03236     WOLFSSL_SYS_GETHOSTBYNAME,
03237     WOLFSSL_SYS_GETNAMEINFO,
03238     WOLFSSL_SYS_GETSERVBYNAME,
03239     WOLFSSL_SYS_IOCTLSOCKET,
03240     WOLFSSL_SYS_LISTEN,
03241     WOLFSSL_SYS_OPENDIR,
03242     WOLFSSL_SYS_SETSOCKOPT,
03243     WOLFSSL_SYS_SOCKET
03244 };
03245 
03246 /* Object functions */
03247 WOLFSSL_API const char* wolfSSL_OBJ_nid2sn(int n);
03248 WOLFSSL_API int wolfSSL_OBJ_obj2nid(const WOLFSSL_ASN1_OBJECT *o);
03249 WOLFSSL_API int wolfSSL_OBJ_get_type(const WOLFSSL_ASN1_OBJECT *o);
03250 WOLFSSL_API int wolfSSL_OBJ_sn2nid(const char *sn);
03251 
03252 WOLFSSL_API const char* wolfSSL_OBJ_nid2ln(int n);
03253 WOLFSSL_API int wolfSSL_OBJ_ln2nid(const char *ln);
03254 WOLFSSL_API int wolfSSL_OBJ_cmp(const WOLFSSL_ASN1_OBJECT* a,
03255             const WOLFSSL_ASN1_OBJECT* b);
03256 WOLFSSL_API int wolfSSL_OBJ_txt2nid(const char *sn);
03257 WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_OBJ_txt2obj(const char* s, int no_name);
03258 
03259 WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_OBJ_nid2obj(int n);
03260 WOLFSSL_LOCAL WOLFSSL_ASN1_OBJECT* wolfSSL_OBJ_nid2obj_ex(int n, WOLFSSL_ASN1_OBJECT *arg_obj);
03261 WOLFSSL_API int wolfSSL_OBJ_obj2txt(char *buf, int buf_len, WOLFSSL_ASN1_OBJECT *a, int no_name);
03262 
03263 WOLFSSL_API void wolfSSL_OBJ_cleanup(void);
03264 WOLFSSL_API int wolfSSL_OBJ_create(const char *oid, const char *sn, const char *ln);
03265 #ifdef HAVE_ECC
03266 WOLFSSL_LOCAL int NIDToEccEnum(int n);
03267 #endif
03268 /* end of object functions */
03269 
03270 WOLFSSL_API unsigned long wolfSSL_ERR_peek_last_error_line(const char **file, int *line);
03271 WOLFSSL_API long wolfSSL_ctrl(WOLFSSL* ssl, int cmd, long opt, void* pt);
03272 WOLFSSL_API long wolfSSL_CTX_ctrl(WOLFSSL_CTX* ctx, int cmd, long opt,void* pt);
03273 WOLFSSL_API long wolfSSL_CTX_callback_ctrl(WOLFSSL_CTX* ctx, int cmd, void (*fp)(void));
03274 WOLFSSL_API long wolfSSL_CTX_clear_extra_chain_certs(WOLFSSL_CTX* ctx);
03275 
03276 #ifndef NO_CERTS
03277 WOLFSSL_API WOLFSSL_X509_NAME_ENTRY* wolfSSL_X509_NAME_ENTRY_create_by_NID(
03278             WOLFSSL_X509_NAME_ENTRY** out, int nid, int type,
03279             const unsigned char* data, int dataSz);
03280 WOLFSSL_API WOLFSSL_X509_NAME_ENTRY* wolfSSL_X509_NAME_ENTRY_create_by_txt(
03281             WOLFSSL_X509_NAME_ENTRY **neIn, const char *txt, int format,
03282             const unsigned char *data, int dataSz);
03283 WOLFSSL_API int wolfSSL_X509_NAME_add_entry(WOLFSSL_X509_NAME* name,
03284                               WOLFSSL_X509_NAME_ENTRY* entry, int idx, int set);
03285 WOLFSSL_API int wolfSSL_X509_NAME_add_entry_by_txt(WOLFSSL_X509_NAME *name,
03286     const char *field, int type, const unsigned char *bytes, int len, int loc,
03287     int set);
03288 WOLFSSL_API int wolfSSL_X509_NAME_add_entry_by_NID(WOLFSSL_X509_NAME *name, int nid,
03289                                            int type, const unsigned char *bytes,
03290                                            int len, int loc, int set);
03291 WOLFSSL_API int wolfSSL_X509_NAME_cmp(const WOLFSSL_X509_NAME* x,
03292             const WOLFSSL_X509_NAME* y);
03293 WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_NAME_new(void);
03294 WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_dup(WOLFSSL_X509*);
03295 WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_NAME_dup(WOLFSSL_X509_NAME*);
03296 WOLFSSL_API int wolfSSL_check_private_key(const WOLFSSL* ssl);
03297 WOLFSSL_API void* wolfSSL_X509_get_ext_d2i(const WOLFSSL_X509* x509,
03298                                                      int nid, int* c, int* idx);
03299 WOLFSSL_API int wolfSSL_X509_get_ext_count(const WOLFSSL_X509* passedCert);
03300 WOLFSSL_API int wolfSSL_X509_get_ext_by_NID(const WOLFSSL_X509 *x, int nid, int lastpos);
03301 WOLFSSL_API int wolfSSL_X509_add_ext(WOLFSSL_X509 *x, WOLFSSL_X509_EXTENSION *ex, int loc);
03302 WOLFSSL_API WOLFSSL_X509_EXTENSION* wolfSSL_X509V3_EXT_conf_nid(
03303         WOLF_LHASH_OF(CONF_VALUE)* conf, WOLFSSL_X509V3_CTX* ctx, int nid,
03304         char* value);
03305 WOLFSSL_API void wolfSSL_X509V3_set_ctx(WOLFSSL_X509V3_CTX* ctx,
03306         WOLFSSL_X509* issuer, WOLFSSL_X509* subject, WOLFSSL_X509* req,
03307         WOLFSSL_X509_CRL* crl, int flag);
03308 WOLFSSL_API void wolfSSL_X509V3_set_ctx_nodb(WOLFSSL_X509V3_CTX* ctx);
03309 WOLFSSL_API int wolfSSL_X509_digest(const WOLFSSL_X509* x509,
03310         const WOLFSSL_EVP_MD* digest, unsigned char* buf, unsigned int* len);
03311 WOLFSSL_API int wolfSSL_use_certificate(WOLFSSL* ssl, WOLFSSL_X509* x509);
03312 WOLFSSL_API int wolfSSL_use_PrivateKey(WOLFSSL* ssl, WOLFSSL_EVP_PKEY* pkey);
03313 WOLFSSL_API int wolfSSL_use_PrivateKey_ASN1(int pri, WOLFSSL* ssl,
03314                                             const unsigned char* der, long derSz);
03315 WOLFSSL_API WOLFSSL_EVP_PKEY *wolfSSL_get_privatekey(const WOLFSSL *ssl);
03316 #ifndef NO_RSA
03317 WOLFSSL_API int wolfSSL_use_RSAPrivateKey_ASN1(WOLFSSL* ssl, unsigned char* der,
03318                                                                 long derSz);
03319 #endif
03320 WOLFSSL_API int wolfSSL_CTX_use_PrivateKey_ASN1(int pri, WOLFSSL_CTX* ctx,
03321                                             unsigned char* der, long derSz);
03322 
03323 #if defined(WOLFSSL_QT) || defined(OPENSSL_ALL)
03324 WOLFSSL_API int wolfSSL_X509_cmp(const WOLFSSL_X509* a, const WOLFSSL_X509* b);
03325 WOLFSSL_API WOLFSSL_X509_EXTENSION* wolfSSL_X509_get_ext(const WOLFSSL_X509* x, int loc);
03326 WOLFSSL_API WOLFSSL_X509_EXTENSION* wolfSSL_X509_set_ext(WOLFSSL_X509* x, int loc);
03327 WOLFSSL_API int wolfSSL_X509_EXTENSION_get_critical(const WOLFSSL_X509_EXTENSION* ex);
03328 WOLFSSL_API WOLFSSL_X509_EXTENSION* wolfSSL_X509_EXTENSION_new(void);
03329 WOLFSSL_API int wolfSSL_sk_X509_EXTENSION_push(WOLFSSL_STACK* sk,
03330                                        WOLFSSL_X509_EXTENSION* ext);
03331 WOLFSSL_API void wolfSSL_sk_X509_EXTENSION_free(WOLFSSL_STACK* sk);
03332 WOLFSSL_API void wolfSSL_X509_EXTENSION_free(WOLFSSL_X509_EXTENSION* ext_to_free);
03333 WOLFSSL_API WOLFSSL_STACK* wolfSSL_sk_new_x509_ext(void);
03334 #endif
03335 
03336 WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_X509_EXTENSION_get_object(WOLFSSL_X509_EXTENSION* ext);
03337 WOLFSSL_API WOLFSSL_ASN1_STRING* wolfSSL_X509_EXTENSION_get_data(WOLFSSL_X509_EXTENSION* ext);
03338 #endif /* NO_CERTS */
03339 
03340 WOLFSSL_API WOLFSSL_DH *wolfSSL_DSA_dup_DH(const WOLFSSL_DSA *r);
03341 
03342 WOLFSSL_API int wolfSSL_SESSION_get_master_key(const WOLFSSL_SESSION* ses,
03343         unsigned char* out, int outSz);
03344 WOLFSSL_API int wolfSSL_SESSION_get_master_key_length(const WOLFSSL_SESSION* ses);
03345 
03346 WOLFSSL_API void wolfSSL_CTX_set_cert_store(WOLFSSL_CTX* ctx,
03347                                                        WOLFSSL_X509_STORE* str);
03348 WOLFSSL_API int wolfSSL_i2d_X509_bio(WOLFSSL_BIO* bio, WOLFSSL_X509* x509);
03349 #if !defined(NO_FILESYSTEM)
03350 WOLFSSL_API WOLFSSL_X509* wolfSSL_d2i_X509_fp(XFILE fp,
03351                                                WOLFSSL_X509** x509);
03352 WOLFSSL_API WOLFSSL_STACK* wolfSSL_X509_STORE_GetCerts(WOLFSSL_X509_STORE_CTX* s);
03353 #endif
03354 WOLFSSL_API WOLFSSL_X509* wolfSSL_d2i_X509_bio(WOLFSSL_BIO* bio,
03355                                                WOLFSSL_X509** x509);
03356 WOLFSSL_API WOLFSSL_X509_STORE* wolfSSL_CTX_get_cert_store(WOLFSSL_CTX* ctx);
03357 
03358 WOLFSSL_API size_t wolfSSL_BIO_wpending(const WOLFSSL_BIO *bio);
03359 WOLFSSL_API size_t wolfSSL_BIO_ctrl_pending(WOLFSSL_BIO *b);
03360 
03361 WOLFSSL_API size_t wolfSSL_get_server_random(const WOLFSSL *ssl,
03362                                              unsigned char *out, size_t outlen);
03363 WOLFSSL_API int wolfSSL_get_server_tmp_key(const WOLFSSL*, WOLFSSL_EVP_PKEY**);
03364 
03365 WOLFSSL_API int wolfSSL_CTX_set_min_proto_version(WOLFSSL_CTX*, int);
03366 WOLFSSL_API int wolfSSL_CTX_set_max_proto_version(WOLFSSL_CTX*, int);
03367 
03368 WOLFSSL_API size_t wolfSSL_get_client_random(const WOLFSSL* ssl,
03369                                               unsigned char* out, size_t outSz);
03370 WOLFSSL_API int wolfSSL_CTX_use_PrivateKey(WOLFSSL_CTX *ctx, WOLFSSL_EVP_PKEY *pkey);
03371 WOLFSSL_API WOLFSSL_X509 *wolfSSL_PEM_read_bio_X509(WOLFSSL_BIO *bp, WOLFSSL_X509 **x, pem_password_cb *cb, void *u);
03372 WOLFSSL_API WOLFSSL_X509_CRL *wolfSSL_PEM_read_bio_X509_CRL(WOLFSSL_BIO *bp,
03373         WOLFSSL_X509_CRL **x, pem_password_cb *cb, void *u);
03374 WOLFSSL_API WOLFSSL_X509 *wolfSSL_PEM_read_bio_X509_AUX
03375         (WOLFSSL_BIO *bp, WOLFSSL_X509 **x, pem_password_cb *cb, void *u);
03376 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_INFO)* wolfSSL_PEM_X509_INFO_read_bio(
03377         WOLFSSL_BIO* bio, WOLF_STACK_OF(WOLFSSL_X509_INFO)* sk,
03378         pem_password_cb* cb, void* u);
03379 #ifndef NO_FILESYSTEM
03380 WOLFSSL_API WOLFSSL_X509_CRL *wolfSSL_PEM_read_X509_CRL(XFILE fp,
03381         WOLFSSL_X509_CRL **x, pem_password_cb *cb, void *u);
03382 #endif
03383 WOLFSSL_API int wolfSSL_PEM_get_EVP_CIPHER_INFO(char* header,
03384                                                 EncryptedInfo* cipher);
03385 WOLFSSL_API int wolfSSL_PEM_do_header(EncryptedInfo* cipher,
03386                                       unsigned char* data, long* len,
03387                                       pem_password_cb* callback, void* ctx);
03388 
03389 /*lighttp compatibility */
03390 
03391 struct WOLFSSL_ASN1_BIT_STRING {
03392     int length;
03393     int type;
03394     byte* data;
03395     long flags;
03396 };
03397 
03398 
03399 #if    defined(OPENSSL_EXTRA) \
03400     || defined(OPENSSL_ALL) \
03401     || defined(HAVE_LIGHTY) \
03402     || defined(WOLFSSL_MYSQL_COMPATIBLE) \
03403     || defined(HAVE_STUNNEL) \
03404     || defined(WOLFSSL_NGINX) \
03405     || defined(WOLFSSL_HAPROXY)
03406 WOLFSSL_API void wolfSSL_X509_NAME_ENTRY_free(WOLFSSL_X509_NAME_ENTRY* ne);
03407 WOLFSSL_API WOLFSSL_X509_NAME_ENTRY* wolfSSL_X509_NAME_ENTRY_new(void);
03408 WOLFSSL_API void wolfSSL_X509_NAME_free(WOLFSSL_X509_NAME* name);
03409 WOLFSSL_API char wolfSSL_CTX_use_certificate(WOLFSSL_CTX*, WOLFSSL_X509*);
03410 WOLFSSL_API int wolfSSL_CTX_add1_chain_cert(WOLFSSL_CTX*, WOLFSSL_X509*);
03411 WOLFSSL_API int wolfSSL_BIO_read_filename(WOLFSSL_BIO *b, const char *name);
03412 /* These are to be merged shortly */
03413 WOLFSSL_API void wolfSSL_set_verify_depth(WOLFSSL *ssl,int depth);
03414 WOLFSSL_API void* wolfSSL_get_app_data( const WOLFSSL *ssl);
03415 WOLFSSL_API int wolfSSL_set_app_data(WOLFSSL *ssl, void *arg);
03416 WOLFSSL_API WOLFSSL_ASN1_OBJECT * wolfSSL_X509_NAME_ENTRY_get_object(WOLFSSL_X509_NAME_ENTRY *ne);
03417 WOLFSSL_API WOLFSSL_X509_NAME_ENTRY *wolfSSL_X509_NAME_get_entry(WOLFSSL_X509_NAME *name, int loc);
03418 WOLFSSL_API unsigned char *wolfSSL_SHA1(const unsigned char *d, size_t n, unsigned char *md);
03419 WOLFSSL_API unsigned char *wolfSSL_SHA256(const unsigned char *d, size_t n, unsigned char *md);
03420 WOLFSSL_API unsigned char *wolfSSL_SHA384(const unsigned char *d, size_t n, unsigned char *md);
03421 WOLFSSL_API unsigned char *wolfSSL_SHA512(const unsigned char *d, size_t n, unsigned char *md);
03422 WOLFSSL_API int wolfSSL_X509_check_private_key(WOLFSSL_X509*, WOLFSSL_EVP_PKEY*);
03423 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME) *wolfSSL_dup_CA_list( WOLF_STACK_OF(WOLFSSL_X509_NAME) *sk );
03424 WOLFSSL_API int wolfSSL_X509_check_ca(WOLFSSL_X509 *x509);
03425 
03426 #ifndef NO_FILESYSTEM
03427 WOLFSSL_API long wolfSSL_BIO_set_fp(WOLFSSL_BIO *bio, XFILE fp, int c);
03428 WOLFSSL_API long wolfSSL_BIO_get_fp(WOLFSSL_BIO *bio, XFILE* fp);
03429 WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_fp(XFILE fp, int c);
03430 #endif
03431 
03432 #endif /* OPENSSL_EXTRA || OPENSSL_ALL || HAVE_LIGHTY || WOLFSSL_MYSQL_COMPATIBLE || HAVE_STUNNEL || WOLFSSL_NGINX || WOLFSSL_HAPROXY */
03433 
03434 #endif /* OPENSSL_EXTRA || OPENSSL_ALL */
03435 
03436 
03437 #if defined(OPENSSL_ALL) \
03438     || defined(HAVE_STUNNEL) \
03439     || defined(HAVE_LIGHTY) \
03440     || defined(WOLFSSL_MYSQL_COMPATIBLE) \
03441     || defined(WOLFSSL_HAPROXY) \
03442     || defined(OPENSSL_EXTRA)
03443 
03444 WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_file(const char *filename, const char *mode);
03445 WOLFSSL_API long wolfSSL_CTX_set_tmp_dh(WOLFSSL_CTX*, WOLFSSL_DH*);
03446 WOLFSSL_API WOLFSSL_DH *wolfSSL_PEM_read_bio_DHparams(WOLFSSL_BIO *bp,
03447     WOLFSSL_DH **x, pem_password_cb *cb, void *u);
03448 WOLFSSL_API WOLFSSL_DSA *wolfSSL_PEM_read_bio_DSAparams(WOLFSSL_BIO *bp,
03449     WOLFSSL_DSA **x, pem_password_cb *cb, void *u);
03450 WOLFSSL_API int wolfSSL_PEM_write_bio_X509_REQ(WOLFSSL_BIO *bp,WOLFSSL_X509 *x);
03451 WOLFSSL_API int wolfSSL_PEM_write_bio_X509_AUX(WOLFSSL_BIO *bp,WOLFSSL_X509 *x);
03452 WOLFSSL_API int wolfSSL_PEM_write_bio_X509(WOLFSSL_BIO *bp, WOLFSSL_X509 *x);
03453 #endif /* HAVE_STUNNEL || HAVE_LIGHTY */
03454 
03455 #if defined(OPENSSL_EXTRA) && !defined(NO_CERTS) && defined(WOLFSSL_CERT_GEN) && \
03456                                                        defined(WOLFSSL_CERT_REQ)
03457 WOLFSSL_API int wolfSSL_i2d_X509_REQ(WOLFSSL_X509* req, unsigned char** out);
03458 WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_REQ_new(void);
03459 WOLFSSL_API void wolfSSL_X509_REQ_free(WOLFSSL_X509* req);
03460 WOLFSSL_API int wolfSSL_X509_REQ_sign(WOLFSSL_X509 *req, WOLFSSL_EVP_PKEY *pkey,
03461                                       const WOLFSSL_EVP_MD *md);
03462 WOLFSSL_API int wolfSSL_X509_REQ_add_extensions(WOLFSSL_X509* req,
03463         WOLF_STACK_OF(WOLFSSL_X509_EXTENSION)* ext);
03464 WOLFSSL_API int wolfSSL_X509_REQ_set_subject_name(WOLFSSL_X509 *req,
03465                                                   WOLFSSL_X509_NAME *name);
03466 WOLFSSL_API int wolfSSL_X509_REQ_set_pubkey(WOLFSSL_X509 *req,
03467                                             WOLFSSL_EVP_PKEY *pkey);
03468 #endif
03469 
03470 
03471 #if defined(OPENSSL_ALL) \
03472     || defined(HAVE_STUNNEL) \
03473     || defined(WOLFSSL_NGINX) \
03474     || defined(WOLFSSL_HAPROXY) \
03475     || defined(OPENSSL_EXTRA) \
03476     || defined(HAVE_LIGHTY)
03477 
03478 #include <wolfssl/openssl/crypto.h>
03479 
03480 /* SNI received callback type */
03481 typedef int (*CallbackSniRecv)(WOLFSSL *ssl, int *ret, void* exArg);
03482 
03483 WOLFSSL_API int wolfSSL_CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int),
03484     void *(*r) (void *, size_t, const char *, int), void (*f) (void *));
03485 
03486 WOLFSSL_API void wolfSSL_CRYPTO_cleanup_all_ex_data(void);
03487 
03488 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_DH_768_prime(WOLFSSL_BIGNUM* bn);
03489 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_DH_1024_prime(WOLFSSL_BIGNUM* bn);
03490 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_DH_1536_prime(WOLFSSL_BIGNUM* bn);
03491 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_DH_2048_prime(WOLFSSL_BIGNUM* bn);
03492 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_DH_3072_prime(WOLFSSL_BIGNUM* bn);
03493 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_DH_4096_prime(WOLFSSL_BIGNUM* bn);
03494 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_DH_6144_prime(WOLFSSL_BIGNUM* bn);
03495 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_DH_8192_prime(WOLFSSL_BIGNUM* bn);
03496 
03497 WOLFSSL_API WOLFSSL_DH *wolfSSL_DH_generate_parameters(int prime_len, int generator,
03498     void (*callback) (int, int, void *), void *cb_arg);
03499 
03500 WOLFSSL_API int wolfSSL_DH_generate_parameters_ex(WOLFSSL_DH*, int, int,
03501                            void (*callback) (int, int, void *));
03502 
03503 WOLFSSL_API void wolfSSL_ERR_load_crypto_strings(void);
03504 
03505 WOLFSSL_API unsigned long wolfSSL_ERR_peek_last_error(void);
03506 
03507 WOLFSSL_API int wolfSSL_FIPS_mode(void);
03508 
03509 WOLFSSL_API int wolfSSL_FIPS_mode_set(int r);
03510 
03511 WOLFSSL_API int wolfSSL_RAND_set_rand_method(const void *meth);
03512 
03513 WOLFSSL_API int wolfSSL_CIPHER_get_bits(const WOLFSSL_CIPHER *c, int *alg_bits);
03514 
03515 WOLFSSL_API WOLFSSL_STACK* wolfSSL_sk_X509_new(void);
03516 WOLFSSL_API int wolfSSL_sk_X509_num(const WOLF_STACK_OF(WOLFSSL_X509) *s);
03517 
03518 WOLFSSL_API WOLFSSL_X509_INFO *wolfSSL_X509_INFO_new(void);
03519 WOLFSSL_API void wolfSSL_X509_INFO_free(WOLFSSL_X509_INFO* info);
03520 
03521 WOLFSSL_API WOLFSSL_STACK* wolfSSL_sk_X509_INFO_new_null(void);
03522 WOLFSSL_API int wolfSSL_sk_X509_INFO_num(const WOLF_STACK_OF(WOLFSSL_X509_INFO)*);
03523 WOLFSSL_API WOLFSSL_X509_INFO* wolfSSL_sk_X509_INFO_value(
03524     const WOLF_STACK_OF(WOLFSSL_X509_INFO)*, int);
03525 WOLFSSL_API int wolfSSL_sk_X509_INFO_push(WOLF_STACK_OF(WOLFSSL_X509_INFO)*,
03526     WOLFSSL_X509_INFO*);
03527 WOLFSSL_API WOLFSSL_X509_INFO* wolfSSL_sk_X509_INFO_pop(WOLF_STACK_OF(WOLFSSL_X509_INFO)*);
03528 WOLFSSL_API void wolfSSL_sk_X509_INFO_pop_free(WOLF_STACK_OF(WOLFSSL_X509_INFO)*,
03529     void (*f) (WOLFSSL_X509_INFO*));
03530 WOLFSSL_API void wolfSSL_sk_X509_INFO_free(WOLF_STACK_OF(WOLFSSL_X509_INFO)*);
03531 
03532 typedef int (*wolf_sk_compare_cb)(const void* const *a,
03533                                   const void* const *b);
03534 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME)* wolfSSL_sk_X509_NAME_new(
03535     wolf_sk_compare_cb);
03536 WOLFSSL_API int wolfSSL_sk_X509_NAME_push(WOLF_STACK_OF(WOLFSSL_X509_NAME)*,
03537     WOLFSSL_X509_NAME*);
03538 WOLFSSL_API int wolfSSL_sk_X509_NAME_find(const WOLF_STACK_OF(WOLFSSL_X509_NAME)*,
03539     WOLFSSL_X509_NAME*);
03540 WOLFSSL_API int wolfSSL_sk_X509_NAME_set_cmp_func(
03541     WOLF_STACK_OF(WOLFSSL_X509_NAME)*, wolf_sk_compare_cb);
03542 WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_sk_X509_NAME_value(const WOLF_STACK_OF(WOLFSSL_X509_NAME)*, int);
03543 WOLFSSL_API int wolfSSL_sk_X509_NAME_num(const WOLF_STACK_OF(WOLFSSL_X509_NAME)*);
03544 WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_sk_X509_NAME_pop(WOLF_STACK_OF(WOLFSSL_X509_NAME)*);
03545 WOLFSSL_API void wolfSSL_sk_X509_NAME_pop_free(WOLF_STACK_OF(WOLFSSL_X509_NAME)*,
03546     void (*f) (WOLFSSL_X509_NAME*));
03547 WOLFSSL_API void wolfSSL_sk_X509_NAME_free(WOLF_STACK_OF(WOLFSSL_X509_NAME) *);
03548 
03549 WOLFSSL_API int wolfSSL_sk_X509_OBJECT_num(const WOLF_STACK_OF(WOLFSSL_X509_OBJECT) *s);
03550 
03551 WOLFSSL_API int wolfSSL_X509_NAME_print_ex(WOLFSSL_BIO*,WOLFSSL_X509_NAME*,int,
03552         unsigned long);
03553 
03554 WOLFSSL_API WOLFSSL_ASN1_BIT_STRING* wolfSSL_ASN1_BIT_STRING_new(void);
03555 WOLFSSL_API void wolfSSL_ASN1_BIT_STRING_free(WOLFSSL_ASN1_BIT_STRING*);
03556 WOLFSSL_API WOLFSSL_ASN1_BIT_STRING* wolfSSL_X509_get0_pubkey_bitstr(
03557                             const WOLFSSL_X509*);
03558 WOLFSSL_API int wolfSSL_ASN1_BIT_STRING_get_bit(
03559                             const WOLFSSL_ASN1_BIT_STRING*, int);
03560 WOLFSSL_API int wolfSSL_ASN1_BIT_STRING_set_bit(
03561                             WOLFSSL_ASN1_BIT_STRING*, int, int);
03562 
03563 WOLFSSL_API int        wolfSSL_CTX_add_session(WOLFSSL_CTX*, WOLFSSL_SESSION*);
03564 
03565 WOLFSSL_API int  wolfSSL_version(WOLFSSL*);
03566 
03567 WOLFSSL_API int wolfSSL_get_state(const WOLFSSL*);
03568 
03569 WOLFSSL_API WOLFSSL_X509* wolfSSL_sk_X509_value(WOLF_STACK_OF(WOLFSSL_X509)*, int);
03570 
03571 WOLFSSL_API WOLFSSL_X509* wolfSSL_sk_X509_shift(WOLF_STACK_OF(WOLFSSL_X509)*);
03572 
03573 WOLFSSL_API void* wolfSSL_sk_X509_OBJECT_value(WOLF_STACK_OF(WOLFSSL_X509_OBJECT)*, int);
03574 
03575 WOLFSSL_API void* wolfSSL_SESSION_get_ex_data(const WOLFSSL_SESSION*, int);
03576 
03577 WOLFSSL_API int   wolfSSL_SESSION_set_ex_data(WOLFSSL_SESSION*, int, void*);
03578 
03579 WOLFSSL_API int wolfSSL_SESSION_get_ex_new_index(long,void*,void*,void*,
03580         CRYPTO_free_func*);
03581 
03582 WOLFSSL_API int wolfSSL_X509_NAME_get_sz(WOLFSSL_X509_NAME*);
03583 
03584 
03585 WOLFSSL_API const unsigned char* wolfSSL_SESSION_get_id(WOLFSSL_SESSION*,
03586         unsigned int*);
03587 
03588 WOLFSSL_API int wolfSSL_SESSION_print(WOLFSSL_BIO*, const WOLFSSL_SESSION*);
03589 
03590 WOLFSSL_API int wolfSSL_set_tlsext_host_name(WOLFSSL *, const char *);
03591 
03592 WOLFSSL_API const char* wolfSSL_get_servername(WOLFSSL *, unsigned char);
03593 
03594 WOLFSSL_API WOLFSSL_CTX* wolfSSL_set_SSL_CTX(WOLFSSL*,WOLFSSL_CTX*);
03595 
03596 WOLFSSL_API VerifyCallback wolfSSL_CTX_get_verify_callback(WOLFSSL_CTX*);
03597 
03598 WOLFSSL_API VerifyCallback wolfSSL_get_verify_callback(WOLFSSL*);
03599 
03600 WOLFSSL_API void wolfSSL_CTX_set_servername_callback(WOLFSSL_CTX *,
03601         CallbackSniRecv);
03602 WOLFSSL_API int wolfSSL_CTX_set_tlsext_servername_callback(WOLFSSL_CTX *,
03603         CallbackSniRecv);
03604 
03605 WOLFSSL_API int  wolfSSL_CTX_set_servername_arg(WOLFSSL_CTX *, void*);
03606 
03607 WOLFSSL_API void wolfSSL_ERR_remove_thread_state(void*);
03608 
03609 /* support for deprecated old name */
03610 #define WOLFSSL_ERR_remove_thread_state wolfSSL_ERR_remove_thread_state
03611 
03612 #ifndef NO_FILESYSTEM
03613 WOLFSSL_API void wolfSSL_print_all_errors_fp(XFILE fp);
03614 #endif
03615 
03616 WOLFSSL_API void wolfSSL_THREADID_set_callback(void (*threadid_func)(void*));
03617 
03618 WOLFSSL_API void wolfSSL_THREADID_set_numeric(void* id, unsigned long val);
03619 
03620 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509)* wolfSSL_X509_STORE_get1_certs(
03621                                WOLFSSL_X509_STORE_CTX*, WOLFSSL_X509_NAME*);
03622 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_OBJECT)*
03623         wolfSSL_X509_STORE_get0_objects(WOLFSSL_X509_STORE *);
03624 WOLFSSL_API WOLFSSL_X509_OBJECT*
03625         wolfSSL_sk_X509_OBJECT_delete(WOLF_STACK_OF(WOLFSSL_X509_OBJECT)* sk, int i);
03626 WOLFSSL_API void wolfSSL_X509_OBJECT_free(WOLFSSL_X509_OBJECT *a);
03627 
03628 WOLFSSL_API void wolfSSL_sk_X509_pop_free(WOLF_STACK_OF(WOLFSSL_X509)* sk, void (*f) (WOLFSSL_X509*));
03629 #endif /* OPENSSL_ALL || HAVE_STUNNEL || WOLFSSL_NGINX || WOLFSSL_HAPROXY || HAVE_LIGHTY */
03630 
03631 #if defined(OPENSSL_EXTRA) && defined(HAVE_ECC)
03632 WOLFSSL_API int wolfSSL_CTX_set1_curves_list(WOLFSSL_CTX* ctx, const char* names);
03633 WOLFSSL_API int wolfSSL_set1_curves_list(WOLFSSL* ssl, const char* names);
03634 #endif /* OPENSSL_EXTRA && HAVE_ECC */
03635 
03636 #if defined(OPENSSL_ALL) || \
03637     defined(HAVE_STUNNEL) || defined(WOLFSSL_MYSQL_COMPATIBLE) || \
03638     defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
03639 
03640 WOLFSSL_API int wolfSSL_CTX_get_verify_mode(WOLFSSL_CTX* ctx);
03641 
03642 #endif
03643 
03644 #ifdef WOLFSSL_JNI
03645 WOLFSSL_API int wolfSSL_set_jobject(WOLFSSL* ssl, void* objPtr);
03646 WOLFSSL_API void* wolfSSL_get_jobject(WOLFSSL* ssl);
03647 #endif /* WOLFSSL_JNI */
03648 
03649 
03650 #ifdef WOLFSSL_ASYNC_CRYPT
03651 WOLFSSL_API int wolfSSL_AsyncPoll(WOLFSSL* ssl, WOLF_EVENT_FLAG flags);
03652 WOLFSSL_API int wolfSSL_CTX_AsyncPoll(WOLFSSL_CTX* ctx, WOLF_EVENT** events, int maxEvents,
03653     WOLF_EVENT_FLAG flags, int* eventCount);
03654 #endif /* WOLFSSL_ASYNC_CRYPT */
03655 
03656 #ifdef OPENSSL_EXTRA
03657 typedef void (*SSL_Msg_Cb)(int write_p, int version, int content_type,
03658     const void *buf, size_t len, WOLFSSL *ssl, void *arg);
03659 
03660 WOLFSSL_API int wolfSSL_CTX_set_msg_callback(WOLFSSL_CTX *ctx, SSL_Msg_Cb cb);
03661 WOLFSSL_API int wolfSSL_set_msg_callback(WOLFSSL *ssl, SSL_Msg_Cb cb);
03662 WOLFSSL_API int wolfSSL_CTX_set_msg_callback_arg(WOLFSSL_CTX *ctx, void* arg);
03663 WOLFSSL_API int wolfSSL_set_msg_callback_arg(WOLFSSL *ssl, void* arg);
03664 WOLFSSL_API unsigned long wolfSSL_ERR_peek_error_line_data(const char **file,
03665     int *line, const char **data, int *flags);
03666 WOLFSSL_API int wolfSSL_CTX_set_alpn_protos(WOLFSSL_CTX *ctx,
03667     const unsigned char *protos, unsigned int protos_len);
03668 WOLFSSL_API int wolfSSL_set_alpn_protos(WOLFSSL* ssl,
03669         const unsigned char* protos, unsigned int protos_len);
03670 WOLFSSL_API void *wolfSSL_OPENSSL_memdup(const void *data,
03671     size_t siz, const char* file, int line);
03672 WOLFSSL_API void wolfSSL_ERR_load_BIO_strings(void);
03673 #endif
03674 
03675 #if defined(OPENSSL_ALL) \
03676     || defined(WOLFSSL_NGINX) \
03677     || defined(WOLFSSL_HAPROXY) \
03678     || defined(OPENSSL_EXTRA)
03679 WOLFSSL_API void wolfSSL_OPENSSL_config(char *config_name);
03680 #endif
03681 
03682 #if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
03683 /* Not an OpenSSL API. */
03684 WOLFSSL_LOCAL int wolfSSL_get_ocsp_response(WOLFSSL* ssl, byte** response);
03685 /* Not an OpenSSL API. */
03686 WOLFSSL_LOCAL char* wolfSSL_get_ocsp_url(WOLFSSL* ssl);
03687 /* Not an OpenSSL API. */
03688 WOLFSSL_API int wolfSSL_set_ocsp_url(WOLFSSL* ssl, char* url);
03689 #endif
03690 
03691 #if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) \
03692     || defined(OPENSSL_EXTRA) || defined(HAVE_LIGHTY)
03693 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_CIPHER) *wolfSSL_get_ciphers_compat(const WOLFSSL *ssl);
03694 WOLFSSL_API int wolfSSL_X509_get_ex_new_index(int idx, void *arg, void *a,
03695     void *b, void *c);
03696 WOLFSSL_API void *wolfSSL_X509_get_ex_data(WOLFSSL_X509 *x509, int idx);
03697 WOLFSSL_API int wolfSSL_X509_set_ex_data(WOLFSSL_X509 *x509, int idx,
03698     void *data);
03699 WOLFSSL_API int wolfSSL_X509_NAME_digest(const WOLFSSL_X509_NAME *data,
03700     const WOLFSSL_EVP_MD *type, unsigned char *md, unsigned int *len);
03701 
03702 WOLFSSL_API long wolfSSL_SSL_CTX_get_timeout(const WOLFSSL_CTX *ctx);
03703 WOLFSSL_API long wolfSSL_get_timeout(WOLFSSL* ssl);
03704 WOLFSSL_API int wolfSSL_SSL_CTX_set_tmp_ecdh(WOLFSSL_CTX *ctx,
03705     WOLFSSL_EC_KEY *ecdh);
03706 WOLFSSL_API int wolfSSL_SSL_CTX_remove_session(WOLFSSL_CTX *,
03707     WOLFSSL_SESSION *c);
03708 
03709 WOLFSSL_API WOLFSSL_BIO *wolfSSL_SSL_get_rbio(const WOLFSSL *s);
03710 WOLFSSL_API WOLFSSL_BIO *wolfSSL_SSL_get_wbio(const WOLFSSL *s);
03711 WOLFSSL_API int wolfSSL_SSL_do_handshake(WOLFSSL *s);
03712 WOLFSSL_API int wolfSSL_SSL_in_init(WOLFSSL*);
03713 WOLFSSL_API int wolfSSL_SSL_in_connect_init(WOLFSSL*);
03714 
03715 #ifndef NO_SESSION_CACHE
03716     WOLFSSL_API WOLFSSL_SESSION *wolfSSL_SSL_get0_session(const WOLFSSL *s);
03717 #endif
03718 WOLFSSL_API int wolfSSL_X509_check_host(WOLFSSL_X509 *x, const char *chk,
03719     size_t chklen, unsigned int flags, char **peername);
03720 
03721 WOLFSSL_API int wolfSSL_i2a_ASN1_INTEGER(WOLFSSL_BIO *bp,
03722     const WOLFSSL_ASN1_INTEGER *a);
03723 
03724 #ifdef HAVE_SESSION_TICKET
03725 WOLFSSL_API int wolfSSL_CTX_set_tlsext_ticket_key_cb(WOLFSSL_CTX *, int (*)(
03726     WOLFSSL *ssl, unsigned char *name, unsigned char *iv,
03727     WOLFSSL_EVP_CIPHER_CTX *ectx, WOLFSSL_HMAC_CTX *hctx, int enc));
03728 #endif
03729 
03730 #if defined(HAVE_OCSP) || defined(OPENSSL_EXTRA) || defined(OPENSSL_ALL) || \
03731     defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
03732 WOLFSSL_API int wolfSSL_CTX_get_extra_chain_certs(WOLFSSL_CTX* ctx,
03733     WOLF_STACK_OF(X509)** chain);
03734 WOLFSSL_API int wolfSSL_CTX_set_tlsext_status_cb(WOLFSSL_CTX* ctx,
03735     int(*)(WOLFSSL*, void*));
03736 
03737 WOLFSSL_API int wolfSSL_X509_STORE_CTX_get1_issuer(WOLFSSL_X509 **issuer,
03738     WOLFSSL_X509_STORE_CTX *ctx, WOLFSSL_X509 *x);
03739 
03740 WOLFSSL_API void wolfSSL_X509_email_free(WOLF_STACK_OF(WOLFSSL_STRING) *sk);
03741 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_STRING) *wolfSSL_X509_get1_ocsp(WOLFSSL_X509 *x);
03742 
03743 WOLFSSL_API int wolfSSL_X509_check_issued(WOLFSSL_X509 *issuer,
03744     WOLFSSL_X509 *subject);
03745 
03746 WOLFSSL_API char* wolfSSL_sk_WOLFSSL_STRING_value(
03747     WOLF_STACK_OF(WOLFSSL_STRING)* strings, int idx);
03748 #endif /* HAVE_OCSP */
03749 
03750 WOLFSSL_API int PEM_write_bio_WOLFSSL_X509(WOLFSSL_BIO *bio,
03751     WOLFSSL_X509 *cert);
03752 
03753 #endif /* OPENSSL_ALL || WOLFSSL_NGINX || WOLFSSL_HAPROXY ||
03754     OPENSSL_EXTRA || HAVE_LIGHTY*/
03755 
03756 WOLFSSL_API void wolfSSL_get0_alpn_selected(const WOLFSSL *ssl,
03757         const unsigned char **data, unsigned int *len);
03758 WOLFSSL_API int wolfSSL_select_next_proto(unsigned char **out,
03759         unsigned char *outlen,
03760         const unsigned char *in, unsigned int inlen,
03761         const unsigned char *client,
03762         unsigned int client_len);
03763 WOLFSSL_API void wolfSSL_CTX_set_alpn_select_cb(WOLFSSL_CTX *ctx,
03764         int (*cb) (WOLFSSL *ssl,
03765             const unsigned char **out,
03766             unsigned char *outlen,
03767             const unsigned char *in,
03768             unsigned int inlen,
03769             void *arg), void *arg);
03770 WOLFSSL_API void wolfSSL_CTX_set_next_protos_advertised_cb(WOLFSSL_CTX *s,
03771         int (*cb) (WOLFSSL *ssl,
03772             const unsigned char **out,
03773             unsigned int *outlen,
03774             void *arg), void *arg);
03775 WOLFSSL_API void wolfSSL_CTX_set_next_proto_select_cb(WOLFSSL_CTX *s,
03776         int (*cb) (WOLFSSL *ssl,
03777             unsigned char **out,
03778             unsigned char *outlen,
03779             const unsigned char *in,
03780             unsigned int inlen,
03781             void *arg), void *arg);
03782 WOLFSSL_API void wolfSSL_get0_next_proto_negotiated(const WOLFSSL *s, const unsigned char **data,
03783         unsigned *len);
03784 
03785 
03786 #ifdef OPENSSL_EXTRA
03787 #if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
03788 WOLFSSL_API const unsigned char *SSL_SESSION_get0_id_context(
03789         const WOLFSSL_SESSION *sess, unsigned int *sid_ctx_length);
03790 WOLFSSL_API size_t SSL_get_finished(const WOLFSSL *s, void *buf, size_t count);
03791 WOLFSSL_API size_t SSL_get_peer_finished(const WOLFSSL *s, void *buf, size_t count);
03792 #endif
03793 
03794 WOLFSSL_API int SSL_SESSION_set1_id(WOLFSSL_SESSION *s, const unsigned char *sid, unsigned int sid_len);
03795 WOLFSSL_API int SSL_SESSION_set1_id_context(WOLFSSL_SESSION *s, const unsigned char *sid_ctx, unsigned int sid_ctx_len);
03796 WOLFSSL_API WOLFSSL_X509_ALGOR* wolfSSL_X509_ALGOR_new(void);
03797 WOLFSSL_API void wolfSSL_X509_ALGOR_free(WOLFSSL_X509_ALGOR *alg);
03798 WOLFSSL_API const WOLFSSL_X509_ALGOR* wolfSSL_X509_get0_tbs_sigalg(const WOLFSSL_X509 *x);
03799 WOLFSSL_API void wolfSSL_X509_ALGOR_get0(const WOLFSSL_ASN1_OBJECT **paobj, int *pptype, const void **ppval, const WOLFSSL_X509_ALGOR *algor);
03800 WOLFSSL_API int wolfSSL_X509_ALGOR_set0(WOLFSSL_X509_ALGOR *algor, WOLFSSL_ASN1_OBJECT *aobj, int ptype, void *pval);
03801 WOLFSSL_API WOLFSSL_ASN1_TYPE* wolfSSL_ASN1_TYPE_new(void);
03802 WOLFSSL_API void wolfSSL_ASN1_TYPE_free(WOLFSSL_ASN1_TYPE* at);
03803 WOLFSSL_API WOLFSSL_X509_PUBKEY *wolfSSL_X509_PUBKEY_new(void);
03804 WOLFSSL_API void wolfSSL_X509_PUBKEY_free(WOLFSSL_X509_PUBKEY *x);
03805 WOLFSSL_API WOLFSSL_X509_PUBKEY *wolfSSL_X509_get_X509_PUBKEY(const WOLFSSL_X509* x509);
03806 WOLFSSL_API int wolfSSL_X509_PUBKEY_get0_param(WOLFSSL_ASN1_OBJECT **ppkalg, const unsigned char **pk, int *ppklen, WOLFSSL_X509_ALGOR **pa, WOLFSSL_X509_PUBKEY *pub);
03807 WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_X509_PUBKEY_get(WOLFSSL_X509_PUBKEY* key);
03808 WOLFSSL_API int wolfSSL_X509_PUBKEY_set(WOLFSSL_X509_PUBKEY **x, WOLFSSL_EVP_PKEY *key);
03809 WOLFSSL_API int i2t_ASN1_OBJECT(char *buf, int buf_len, WOLFSSL_ASN1_OBJECT *a);
03810 WOLFSSL_API int wolfSSL_i2a_ASN1_OBJECT(WOLFSSL_BIO *bp, WOLFSSL_ASN1_OBJECT *a);
03811 WOLFSSL_API void SSL_CTX_set_tmp_dh_callback(WOLFSSL_CTX *ctx, WOLFSSL_DH *(*dh) (WOLFSSL *ssl, int is_export, int keylength));
03812 WOLFSSL_API WOLF_STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
03813 WOLFSSL_API int wolfSSL_X509_STORE_load_locations(WOLFSSL_X509_STORE *str, const char *file, const char *dir);
03814 WOLFSSL_API int wolfSSL_X509_STORE_add_crl(WOLFSSL_X509_STORE *ctx, WOLFSSL_X509_CRL *x);
03815 WOLFSSL_API int wolfSSL_sk_SSL_CIPHER_num(const WOLF_STACK_OF(WOLFSSL_CIPHER)* p);
03816 WOLFSSL_API int wolfSSL_sk_SSL_CIPHER_find(
03817         WOLF_STACK_OF(WOLFSSL_CIPHER)* sk, const WOLFSSL_CIPHER* toFind);
03818 WOLFSSL_API WOLF_STACK_OF(WOLFSSL_CIPHER)* wolfSSL_sk_SSL_CIPHER_dup(
03819         WOLF_STACK_OF(WOLFSSL_CIPHER)* in);
03820 WOLFSSL_API void wolfSSL_sk_SSL_CIPHER_free(WOLF_STACK_OF(WOLFSSL_CIPHER)* sk);
03821 WOLFSSL_API int wolfSSL_sk_SSL_COMP_zero(WOLFSSL_STACK* st);
03822 WOLFSSL_API int wolfSSL_sk_SSL_COMP_num(WOLF_STACK_OF(WOLFSSL_COMP)* sk);
03823 WOLFSSL_API WOLFSSL_CIPHER* wolfSSL_sk_SSL_CIPHER_value(void *ciphers, int idx);
03824 WOLFSSL_API void ERR_load_SSL_strings(void);
03825 WOLFSSL_API void wolfSSL_EC_POINT_dump(const char *msg, const WOLFSSL_EC_POINT *p);
03826 
03827 WOLFSSL_API const char *wolfSSL_ASN1_tag2str(int tag);
03828 WOLFSSL_API int wolfSSL_ASN1_STRING_print_ex(WOLFSSL_BIO *out, WOLFSSL_ASN1_STRING *str, unsigned long flags);
03829 WOLFSSL_API int wolfSSL_ASN1_STRING_print(WOLFSSL_BIO *out, WOLFSSL_ASN1_STRING *str);
03830 WOLFSSL_API int wolfSSL_ASN1_TIME_get_length(WOLFSSL_ASN1_TIME *t);
03831 WOLFSSL_API unsigned char* wolfSSL_ASN1_TIME_get_data(WOLFSSL_ASN1_TIME *t);
03832 WOLFSSL_API WOLFSSL_ASN1_TIME *wolfSSL_ASN1_TIME_to_generalizedtime(WOLFSSL_ASN1_TIME *t,
03833                                                                 WOLFSSL_ASN1_TIME **out);
03834 WOLFSSL_API int wolfSSL_i2c_ASN1_INTEGER(WOLFSSL_ASN1_INTEGER *a, unsigned char **pp);
03835 WOLFSSL_API int wolfSSL_X509_CA_num(WOLFSSL_X509_STORE *store);
03836 WOLFSSL_API long wolfSSL_X509_get_version(const WOLFSSL_X509 *x);
03837 WOLFSSL_API int wolfSSL_X509_get_signature_nid(const WOLFSSL_X509* x);
03838 
03839 WOLFSSL_API int wolfSSL_PEM_write_bio_PKCS8PrivateKey(WOLFSSL_BIO* bio,
03840     WOLFSSL_EVP_PKEY* pkey, const WOLFSSL_EVP_CIPHER* enc, char* passwd,
03841     int passwdSz, pem_password_cb* cb, void* ctx);
03842 WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PKCS8PrivateKey_bio(WOLFSSL_BIO* bio,
03843     WOLFSSL_EVP_PKEY** pkey, pem_password_cb* cb, void* u);
03844 WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_AutoPrivateKey(
03845     WOLFSSL_EVP_PKEY** pkey, const unsigned char** data, long length);
03846 WOLFSSL_API unsigned long  wolfSSL_X509_subject_name_hash(const WOLFSSL_X509* x509);
03847 
03848 
03849 #endif /* OPENSSL_EXTRA */
03850 
03851 #ifdef HAVE_PK_CALLBACKS
03852 WOLFSSL_API int wolfSSL_IsPrivatePkSet(WOLFSSL* ssl);
03853 WOLFSSL_API int wolfSSL_CTX_IsPrivatePkSet(WOLFSSL_CTX* ctx);
03854 #endif
03855 
03856 #ifdef HAVE_ENCRYPT_THEN_MAC
03857 WOLFSSL_API int wolfSSL_CTX_AllowEncryptThenMac(WOLFSSL_CTX *, int);
03858 WOLFSSL_API int wolfSSL_AllowEncryptThenMac(WOLFSSL *s, int);
03859 #endif
03860 
03861 #ifdef __cplusplus
03862     }  /* extern "C" */
03863 #endif
03864 
03865 
03866 #endif /* WOLFSSL_SSL_H */
03867